Test
Microeconomics quiz
Preguntas del test (10)
1Good X has a PED of 1.2, Good Y has a PED of 0.8. If the XED of good X is 2.3. What is the percent change in price of good X if the demand of good Y changes by 55%?
- A158.125%
- B68.75%
- C131.771%
- D55%
2Which of the following products will experience a price change due to the current drought in Colombia?
Select all that apply- ACorn
- BAirplane tickets
- CRoses
- DColombian Gold
- ECars
- FSchool tuition
- GNight at a hotel
3The study of economics wouldn't be as easy if it wasn't for which of the following?
- ACeteris Paribus
- BGovernment
- CFree Trade
- DThe 4 scarce resources
4If total cost is equal to variable cost + fixed cost what would explain that Change in TC is equal to change in VC?
- AWith ceteris paribus FC should not be taken into account
- BFC is not a measure of money so it is irrelevant
- CChange in FC=0
- DThe statement in the question is not true
5Which of the following goods will never have disutility.
- AMoney
- BRare items
- CCollections
- DAll of the above
6Which of the following mathematical equations explain why a PED rectangular hyperbola curve will always be unitary elastic?
- Ay=mx+b
- Bf'(x)=(dy)/(dx)
- Cy'=lnx
- Dy=1/x
7The price of airplane tickets increases by 257%, which of the following goods will be demanded more?
select all that apply- AHaircuts
- BLocal goods over imported goods
- CTrain tickets
- DCar wheels
- EMusic Discs
- Fbooks
8What explains that PES is unitary elastic when its curve touches the origin?
- AY=mX so they change proportionally
- BIt's in between being inelastic and elastic
- Cit doesn't have a y intercept
- DThe Free origin law of economics
9Which of the following are examples of internal economies of scale?
Check all that apply- AThe government lower taxes
- Bthere is a new cinema 2 blocks away from your business
- Cthe company buys raw materials by bulk
- Dthe company has great communication within itself
- Ethe company has a greedy manager
10The PED curve has a direct relationship with the AD curve
- AVerdadero
- BFalso
Información
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- asilva9263
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