16

Description

Quiz on 16, created by beeasy23 on 30/04/2016.
beeasy23
Quiz by beeasy23, updated more than 1 year ago
beeasy23
Created by beeasy23 about 8 years ago
0
0

Resource summary

Question 1

Question
The overall objective in the audit of the acquisition and payment cycle is:
Answer
  • to ensure the reliability of the affected accounts.
  • to ensure the accuracy of the affected accounts.
  • to evaluate whether the affected accounts are fairly presented in accordance with accounting standards.
  • to evaluate whether fraudulent payments were made.

Question 2

Question
Which of the following accounts is not part of the acquisition and payment cycle?
Answer
  • Prepaid expenses
  • Accounts payable
  • Sales returns and allowances
  • Property, plant, and equipment

Question 3

Question
The acquisition and payment cycle consists of one class of transactions.
Answer
  • True
  • False

Question 4

Question
The cash account is not part of the acquisitions and payment cycle.
Answer
  • True
  • False

Question 5

Question
Auditing the acquisition and payment cycle often takes more time than any other cycle.
Answer
  • True
  • False

Question 6

Question
What typically initiates the acquisitions and payment cycle?
Answer
  • Issuance of a purchase requisition or request for purchase of goods/services
  • Issuance of payment to vendor
  • Approval of a new vendor
  • Purchase requisition

Question 7

Question
What typically ends the acquisitions and payment cycle?
Answer
  • Issuance of a purchase requisition or request for purchase of goods/services
  • Issuance of a payment on accounts payable
  • Approval of a new vendor
  • Purchase requisition

Question 8

Question
Which of the following accounts is not included in the acquisitions class of transactions?
Answer
  • Inventory
  • Prepaid expenses
  • Purchase discounts
  • Accounts payable

Question 9

Question
A document indicating a reduction in the amount owed to a vendor because of returned goods is:
Answer
  • a debit memo.
  • a credit memo.
  • a receiving report.
  • a contractual adjustment form.

Question 10

Question
A document used by organizations to establish a formal means of recording and controlling acquisitions which usually contains a package of documents about the acquisition is the:
Answer
  • voucher.
  • purchase order.
  • receiving report.
  • purchase requisition.

Question 11

Question
The computer-generated file which records acquisitions, disbursements and allowances for each vendor is the:
Answer
  • Accounts payable master file.
  • Cash disbursements file.
  • Acquisitions transaction file.
  • Purchase approval file.

Question 12

Question
Which of the following business functions is not considered to be part of the acquisitions class of transactions?
Answer
  • Processing purchase orders
  • Recognizing liabilities
  • Receiving goods and services
  • Processing cash disbursements

Question 13

Question
Smaller privately held companies may not maintain an accounts payable master file by vendor. These companies pay on the basis of:
Answer
  • vendors' monthly statements.
  • individual vendors' invoices.
  • the accounts payable account in the general ledger.
  • dunning letters.

Question 14

Question
After a purchase requisition is approved, a ________ must be initiated to purchase the goods or services.
Answer
  • purchase order
  • vendor order
  • call order
  • vendor invoice

Question 15

Question
A document generally received from the vendor which indicates a reduction in the amount owed due to the company granting an allowance is a:
Answer
  • vendor invoice.
  • debit memo.
  • credit adjustment form.
  • credit memo.

Question 16

Question
Absent disputed amounts and minor timing differences, the vendor's statements should reconcile to the:
Answer
  • acquisition journal.
  • accounts payable master file.
  • cash disbursements amount for purchases.
  • vouchers payable amount for vendors.

Question 17

Question
The acquisition and payment cycle typically begins with the initiation of purchase requisition for goods and services from an authorized individual.
Answer
  • True
  • False

Question 18

Question
A vendor invoice is normally prepared at the time tangible goods are received and indicates the description of goods, the quantity received, the date received, and other relevant data.
Answer
  • True
  • False

Question 19

Question
A document received from the vendor indicating such things as the description and quantity of goods and services received, price including freight, cash discount terms, and date of billing is called the voucher.
Answer
  • True
  • False

Question 20

Question
An acquisitions transaction file is a computer generated file that includes all information entered into the system regarding acquisition transactions.
Answer
  • True
  • False

Question 21

Question
Receiving reports are normally only used to document the receipt of goods and are not used to document the receipt of services.
Answer
  • True
  • False

Question 22

Question
You have been assigned to the accounts payable transaction cycle as part of your auditing responsibilities. You have decided to vouch a sample of entries in the accounts payable master file to supporting documents. Which assertion is this test of controls most likely to support?
Answer
  • Accuracy
  • Classification
  • Completeness
  • Occurrence

Question 23

Question
An auditor is gathering evidence on the completeness assertion. To do so she performs a test to verify that all goods received by the company have been recorded properly. The document population for this test would consist of all:
Answer
  • vendor invoices.
  • purchase orders.
  • receiving reports.
  • cash disbursements for accounts payables.

Question 24

Question
Which of the following is not an accurate statement regarding the acquisition and payment cycle?
Answer
  • The personnel in the receiving department should be independent of the storeroom personnel.
  • Goods received should be physically controlled from the time of their receipt until their use or disposal.
  • Accounting records should transfer responsibility for the goods each time they are moved.
  • The accounting department should be responsible for receiving goods and preparing the receiving report

Question 25

Question
When reviewing the controls and procedures in the acquisition and payment cycle:
Answer
  • companies cannot record the liability for the acquisition until the invoice is received from the vendor.
  • the purchasing department has the responsibility for verifying for appropriateness of the acquisition.
  • personnel who record the acquisitions should not have access to cash or other assets.
  • the accounts payable department should account for all receiving reports to assure that the occurrence objective is satisfied.

Question 26

Question
A written purchase order is a contractual document that is:
Answer
  • an offer to buy goods or services.
  • not enforceable if it is not in writing.
  • a binding agreement between purchaser and vendor.
  • an acceptance of a vendor's catalog offer to sell.

Question 27

Question
Which one of the following duties should not be assigned the purchases department?
Answer
  • Finding the lowest cost vendor
  • Reviewing vendors' catalog descriptions and prices for standardized items
  • Designing the purchase order form
  • Authorizing the acquisition of goods

Question 28

Question
The accounts payable department usually has responsibility for approving acquisitions for payment by comparing the details on the:
Answer
  • vendor's invoice and the receiving report.
  • vendor's invoice and the purchase requisition.
  • purchase order, receiving report, and vendor's invoice.
  • purchase requisition, purchase order, and receiving report.

Question 29

Question
A substantive tests of transactions for acquisitions that would be used to provide evidence regarding the occurrence assertion would be to:
Answer
  • compare the classification with the chart of accounts by referring to vendors' invoices.
  • recompute the clerical accuracy on the vendors' invoice.
  • review the acquisitions journal for large or unusual amounts.
  • trace from a file of receiving reports to the acquisition journal.

Question 30

Question
When testing the controls for the completeness transaction-related audit objectives:
Answer
  • failure to record the acquisition of goods or services will generally understate net income.
  • failure to record the acquisition of goods or services has no impact on the balance sheet.
  • it is generally easy for the auditor to determine whether unrecorded transactions exist.
  • the audit time for accounts payable can be reduced if the client has effective internal controls and the auditor properly tests those controls.

Question 31

Question
Which of the following is not a key control in the acquisition and payment cycle?
Answer
  • Authorization of purchases
  • Authorization of credit
  • Timely recording and independent review of transactions
  • Authorization of payments

Question 32

Question
A key internal control over the acquisition cycle is to ensure that the company requires recording transactions as soon as possible after the goods and services have been received. This satisfies the transaction-related audit objective of:
Answer
  • accuracy
  • completeness.
  • timing.
  • occurrence.

Question 33

Question
When a client uses perpetual inventory records, the tests of details of balances for inventory can be significantly reduced if the auditor believes the records are accurate. The controls over the acquisitions included in the records are normally tested as a part of the:
Answer
  • tests of controls for acquisitions.
  • tests of controls and substantive tests of transactions for acquisitions.
  • tests of details of balances for acquisitions.
  • analytical procedures and tests of controls for acquisitions.

Question 34

Question
The auditor's internal control objective to determine that "recorded acquisitions are for goods and services received" satisfies the audit objective of:
Answer
  • accuracy.
  • occurrence
  • authorization.
  • completeness.

Question 35

Question
Failure to record the acquisition of goods is a violation of which audit objective?
Answer
  • Accuracy
  • Occurrence
  • Authorization
  • Completeness

Question 36

Question
The internal control that requires that "checks are prenumbered and accounted for" satisfies the objective of:
Answer
  • accuracy.
  • existence.
  • completeness.
  • posting and summarization.

Question 37

Question
Because of the importance of tests of controls and substantive tests of transactions for acquisitions and cash disbursements, it is common in this audit area to use:
Answer
  • block sampling.
  • variables sampling.
  • attributes sampling.
  • probability proportional to size sampling.

Question 38

Question
Which of the following tests of controls is least useful in assessing the transaction-related audit objective related to occurrence?
Answer
  • Examine documents in voucher package for occurrence.
  • Examine supporting documents for indication of approval.
  • Account for sequence of vouchers.
  • Attempt to input transactions with valid and invalid vendors.

Question 39

Question
You are performing the audit of Jenkins and Company. Your tests of controls and tests of transactions for accounts payable demonstrate that the controls are operating effectively. This would normally allow you to:
Answer
  • eliminate the need for substantive testing of balances for accounts payable.
  • reduce the need for substantive testing of balances for accounts payable.
  • reduce control tests in other transactions cycles.
  • increase the need for substantive testing of balances for accounts payable.

Question 40

Question
An auditor is using audit sampling to test transactions in the acquisition and payment cycle. She would normally set the tolerable exception rate at what level?
Answer
  • Low
  • Medium
  • High
  • Indeterminate

Question 41

Question
Which of the following is the most effective control procedure to detect vouchers that were prepared for the payment of goods that were not received?
Answer
  • Count goods upon receipt in storeroom.
  • Match purchase order, receiving report, and vendor's invoice for each voucher in accounts payable department.
  • Compare goods received with goods requisitioned in receiving department.
  • Verify vouchers for accuracy and approval in internal audit department.

Question 42

Question
Which of the following should sign checks under conditions of effective internal control?
Answer
  • Treasurer
  • Purchasing agent
  • Accounts payable clerk
  • Person preparing the checks

Question 43

Question
Internal controls that are likely to prevent the client from including as a business expense those transactions that primarily benefit management or other employees rather than the entity being audited satisfy the control objective that:
Answer
  • acquisitions are correctly valued.
  • existing acquisitions are recorded.
  • acquisitions are correctly classified.
  • recorded acquisitions are for goods and services received.

Question 44

Question
The test of transactions which requires one to "reconcile recorded cash disbursements with the cash disbursements on the bank statement" satisfies the objective of:
Answer
  • occurrence.
  • completeness.
  • accuracy.
  • posting and summarization.

Question 45

Question
For effective internal control purposes, the vouchers payable department generally should:
Answer
  • approve the purchase order.
  • have the authority to sign the checks.
  • establish the agreement of the vendor's invoice with the receiving report and purchase order.
  • supervise the preparation of the receiving report.

Question 46

Question
An auditor performs a test to determine whether all merchandise for which the client was billed was received. The population for this test consists of all:
Answer
  • merchandise received.
  • vendors' invoices.
  • canceled checks.
  • receiving reports.

Question 47

Question
Matching the supplier's invoice, the purchase order, and the receiving report prior to preparing the voucher would normally be the responsibility of the:
Answer
  • warehouse receiving function.
  • purchasing function.
  • general accounting function.
  • treasury function.

Question 48

Question
A CPA learns that his client has paid a vendor twice for the same shipment, once based upon the original invoice and once based upon the monthly statement. A control procedure that should have prevented this duplicate payment is:
Answer
  • attachment of the receiving report to the disbursement report.
  • prenumbering of disbursement vouchers.
  • use of a limit or reasonableness test.
  • prenumbering of receiving reports.

Question 49

Question
With respect to a small company's system of purchasing supplies, an auditor's primary concern should be to obtain satisfaction that supplies ordered and paid for have been:
Answer
  • requested by and approved by the same individual.
  • used in the course of business and solely for business purposes during the year under audit.
  • received, counted, and checked to quantities and amounts on purchase orders and invoices.
  • properly recorded as assets and systematically amortized over the estimated useful life of the supplies.

Question 50

Question
Authorization for accepting goods in the receiving department should be based on the:
Answer
  • vendor invoice.
  • requisition request.
  • purchase order from the purchasing department.
  • vendor statement.

Question 51

Question
Significant audit efficiencies can be achieved on many audits when controls are operating effectively
Answer
  • True
  • False

Question 52

Question
Failure to record the acquisition of goods and services received overstates both accounts payable and net income.
Answer
  • True
  • False

Question 53

Question
The controls over acquisitions included in the perpetual inventory records are normally tested as a part of the test of controls and substantive tests of transactions for the sales and collection cycle.
Answer
  • True
  • False

Question 54

Question
Because of the importance of tests of controls and substantive tests of transactions for acquisitions and cash disbursements, attributes sampling is commonly used when testing the acquisitions and cash disbursements cycle.
Answer
  • True
  • False

Question 55

Question
A substantive test of transactions commonly used to test the completeness objective for acquisitions is "Trace from a file of receiving reports to the acquisitions journal."
Answer
  • True
  • False

Question 56

Question
The audit procedure "Test clerical accuracy by footing the journals and tracing postings to general ledger and to accounts payable and inventory master files" is used to test the posting and summarization objective for acquisitions.
Answer
  • True
  • False

Question 57

Question
Auditors are normally more concerned about violations of the completeness objective for acquisitions than about violations of the occurrence objective for acquisitions.
Answer
  • True
  • False

Question 58

Question
It is common in the acquisition and payment cycle for transactions to require significant judgment.
Answer
  • True
  • False

Question 59

Question
Since there are a large number of accounts involved in the acquisition and payment cycle, there is the potential for classification misstatements, some of which are likely to affect income.
Answer
  • True
  • False

Question 60

Question
The audit procedure "Examine canceled check for authorized signature, proper endorsement, and cancellation by the bank" is used to test the occurrence objective for cash disbursements.
Answer
  • True
  • False

Question 61

Question
Auditors need to distinguish between accounts payable and accrued liabilities in designing the appropriate control and substantive tests. A liability is properly accounted for as an account payable if:
Answer
  • the amount is known and owed as of the balance sheet date.
  • the amount can be estimated and is owed at the balance sheet date.
  • the amount is known at the balance sheet date and owed by the end of the next fiscal year.
  • the amount is estimated and owed within 90 days of the balance sheet date.

Question 62

Question
When determining the methodology for designing tests of details of balances for accounts payable:
Answer
  • supply-chain management activities has led to numerous changes in the design of systems used to initiate and record acquisition and payment activities.
  • it is relatively inexpensive to audit accounts payable.
  • performance materiality for accounts payable is set relatively low.
  • inherent risk is often set at low.

Question 63

Question
Auditors are especially concerned about the ________ and ________ balance-related audit objectives because of the potential for understatements in the account balance.
Answer
  • completeness, cutoff
  • completeness, accuracy
  • classification, realizable value
  • classification, cutoff

Question 64

Question
The auditor's ultimate substantive tests depend on the relative effectiveness of internal controls related to accounts payable.
Answer
  • True
  • False

Question 65

Question
The overall objective in the audit of accounts payable is to determine whether accounts payable:
Answer
  • is fairly stated and properly disclosed.
  • is overstated.
  • is understated.
  • is accurately stated.

Question 66

Question
________ is a balance-related audit objective that is not applicable to liabilities.
Answer
  • Existence
  • Accuracy
  • Detail tie-in
  • Realizable value

Question 67

Question
At what point do most companies recognize liabilities in the acquisition and payment cycle when the goods are shipped FOB destination?
Answer
  • When the purchase order is issued
  • When the vendor acknowledges receipt of the order
  • When the goods or services are received
  • When the vendor invoice is received

Question 68

Question
Cutoff procedures for inventory purchased should be designed by companies to assure the company that:
Answer
  • inventory owned by the company has been received
  • inventory included in the year end inventory count has been paid.
  • inventory received before year end was recorded before year end.
  • inventory was correctly valued at year end.

Question 69

Question
You are the in-charge auditor and are designing audit procedures for accounts payable. Which of the following management assertions would you normally be most concerned about?
Answer
  • Occurrence
  • Accuracy
  • Completeness
  • Existence

Question 70

Question
The main focus taken by the auditor in verifying liability balances is on the discovery of: I. understated liabilities. II. omitted liabilities.
Answer
  • I only
  • II only
  • both I and II
  • neither I nor II

Question 71

Question
By tracing receiving reports issued at and before year-end to vendors' invoices and making sure they are included in accounts payable, the auditor is testing for:
Answer
  • theft of merchandise by employees.
  • unrecorded obligations.
  • lapping.
  • kiting.

Question 72

Question
The extent of a search for unrecorded liabilities largely depends on:
Answer
  • materiality and inherent risk.
  • materiality and control risk
  • materiality only.
  • inherent risk only.

Question 73

Question
A document review of which of the following is most likely to yield evidence of any unrecorded liabilities?
Answer
  • Debit memos
  • Vendor memos
  • Unpaid accounts payable
  • Sales invoices out of sequence

Question 74

Question
When the client's physical inventory occurs before the last day of the year, it is still necessary to perform an accounts payable cutoff at the time of the count. In addition, the auditor must verify whether all acquisitions taking place between the count and the end of the year were added to:
Answer
  • the physical inventory.
  • accounts payable.
  • accounts payable and cost of goods sold.
  • the physical inventory and accounts payable.

Question 75

Question
Peprah Company pays its accounts payable 45 days after receipt of the goods or services. In this case which audit procedure should be used to detect any unrecorded liabilities?
Answer
  • Examine cash disbursements for several weeks after the balance sheet date.
  • Reconcile purchase orders to requisition orders.
  • Reconcile purchase orders to receiving reports.
  • Reconcile purchase orders to vendor invoices.

Question 76

Question
Cutoff information for inventory acquisitions should be obtained during:
Answer
  • the interim period prior to year-end.
  • the interim period immediately following year-end.
  • the physical observation of inventory.
  • either the interim period prior to or immediately following year-end.

Question 77

Question
The auditor has decided to use accounts payables confirmations when testing substantive testing for balances. Which two management assertions is she testing?
Answer
  • Existence and completeness
  • Existence and occurrence
  • Existence only
  • Completeness only

Question 78

Question
In searching for unrecorded liabilities the purpose of the audit procedure to "examine underlying documentation for subsequent cash disbursements" is to:
Answer
  • uncover liabilities on the balance sheet which should not have been recorded until a subsequent period.
  • find the documentation relating to a cash disbursement.
  • uncover payments made in a subsequent accounting period for liabilities that existed at the balance sheet date.
  • uncover cash disbursements recorded in a subsequent accounting period which should be recorded in this period.

Question 79

Question
To test for cutoff errors which overstate liabilities, the auditor should trace, to vendors' invoices, the receiving reports issued:
Answer
  • after year-end.
  • before year-end.
  • the last day of the fiscal year.
  • both before and after year-end.

Question 80

Question
In determining that the accounts payable cutoff is correct, it is essential that the cutoff tests be coordinated with the:
Answer
  • confirmation of payables.
  • tests of long-term liabilities.
  • observation of inventory.
  • cash count.

Question 81

Question
An inventory acquisition is received late in the afternoon of December 31 after the physical inventory is completed. If the acquisition is included in accounts payable and purchases, but excluded from inventory, the result:
Answer
  • is an understatement of net earnings.
  • is an overstatement of net earnings.
  • is an overstatement of working capital.
  • is an overstatement of owner's equity.

Question 82

Question
When an acquisition is on an FOB origin basis, the inventory and related accounts payable must be recorded in the current period if the goods were:
Answer
  • received prior to the balance sheet date.
  • shipped on or before the balance sheet date.
  • both shipped and received prior to the balance sheet date.
  • paid for in advance.

Question 83

Question
When assets are being verified, auditors focus much of their attention on making sure that the accounts are not overstated. Alternatively, auditors focus their efforts on understatement when auditing liabilities. What is the primary reason for this difference in focus?
Answer
  • Auditors' legal liability
  • GAAP
  • GAAS requirements
  • All of the above

Question 84

Question
A company recorded an acquisition of merchandise and its related liability, but failed to include the merchandise in ending inventory. The effect on the financial statements was to:
Answer
  • understate liabilities.
  • understate net income.
  • overstate net income.
  • have no impact on the financial statements since the errors cancel each other out.

Question 85

Question
The balance-related audit objective realizable value is not applicable when auditing accounts payable.
Answer
  • True
  • False

Question 86

Question
When auditing accounts payable, the auditor is more concerned about the possibility of understatements than overstatements
Answer
  • True
  • False

Question 87

Question
To test for overstatement cutoff amounts when auditing accounts payable, the auditor should trace receiving reports issued before year-end to related vendors' invoices to make sure they are not recorded as accounts payable
Answer
  • True
  • False

Question 88

Question
The "rights "aspect of the "rights and obligations" objective is not applicable to liabilities.
Answer
  • True
  • False

Question 89

Question
Auditors primarily emphasize the understatement of liabilities in the audit of accounts payable because they are concerned about potential legal liability.
Answer
  • True
  • False

Question 90

Question
The documents typically used to reconcile the balance on the accounts payable list with the confirmation or vendor's statements include all of the following except for:
Answer
  • receiving reports.
  • vendor's invoices.
  • sales invoices.
  • cancelled checks.

Question 91

Question
Which of the following is most reliable for verifying the correct balance of accounts payable?
Answer
  • Vendors' invoices
  • Vendors' statements
  • Confirmations
  • Bills of lading

Question 92

Question
Vendors' statements and vendors' invoices are both relatively reliable evidence because they:
Answer
  • come directly to the auditor without being in client's possession.
  • originate from a third party.
  • validate the effectiveness of the control system.
  • are compared to and reconciled with sales invoices.

Question 93

Question
The auditor is performing tests of transactions for individual accounts payable transactions with vendors. Which document provides more reliable information about individual transactions with vendors?
Answer
  • Receiving report
  • Vendors' invoices
  • Vendors' statements
  • Purchase orders

Question 94

Question
Auditor confirmation of accounts payable balances at the balance sheet date may not need to be performed by the auditor because:
Answer
  • this is a duplication of cutoff tests.
  • there is likely to be other reliable external evidence available to support the balances.
  • accounts payable balances at the balance sheet date may not be paid before the audit is completed.
  • correspondence with the audit client's attorney will reveal all legal action by vendors for nonpayment.

Question 95

Question
Under which of the following circumstances would it be advisable for the auditor to confirm accounts payable with creditors?
Answer
  • Internal accounting control over accounts payable is adequate, and there is sufficient evidence on hand to minimize the risk of a material misstatement.
  • Confirmation response is expected to be favorable, and accounts payable balances are of immaterial amounts.
  • Creditor statements are not available and internal control over payables is unsatisfactory.
  • The majority of accounts payable balances are with associated companies.

Question 96

Question
The auditor is performing substantive tests of balances for accounts payable. What documentation would provide the best evidence for the ending balance?
Answer
  • Vendors' invoices
  • Vendors' statements
  • Receiving reports
  • Purchase orders

Question 97

Question
The auditor gets highly reliable evidence about individual transactions by examining:
Answer
  • vendors' invoices
  • vendors' statements.
  • confirmations of accounts payable balances.
  • detailed inventory counting instructions.

Question 98

Question
Which of the following documents is best for verifying the correct balance in accounts payable?
Answer
  • Bills of lading
  • Confirmations
  • Vendors' invoices
  • Vendors' statements

Question 99

Question
When auditors examine vendors' statements or receive confirmations, there must be a reconciliation of the statement or confirmation with the:
Answer
  • accounts payable list.
  • vendors' invoices.
  • purchase orders.
  • receiving reports.

Question 100

Question
You are performing an audit of Hawk Company. In evaluating the accounts payable balance you are concerned with the completeness assertion. Which of the following audit procedures best satisfy your concern?
Answer
  • Send confirmations to only vendors with large balances.
  • Send confirmations to vendors with large, active, zero balance accounts and a representative sample of all others.
  • Send confirmations to vendors chosen from sample stratified by the dollar balance.
  • Send confirmations to all vendors.

Question 101

Question
A vendor's statement is unreliable and auditors rarely use it.
Answer
  • True
  • False

Question 102

Question
When verifying the correct balance in accounts payable, vendors' invoices are more useful than vendors' statements.
Answer
  • True
  • False
Show full summary Hide full summary

Similar

chapter 15
SN15
chapter 26 (462-490)
SN15
chapter 13
SN15
Chapter 35
SN15
cuestionario de productividad aplicada unidad 1
ram_on13
Boris Eltsine
15C CORSO F
chapter 14
SN15
Levels of Education
matt martin
Immunology 2
0 9
Developmental Psychology Chapter 8
kylie-jamieson
chapter 24 (437, 442-443)
SN15