What is the difference between 'Deflation' and 'Disinflation'?

What are the two things measured by the Consumer Price Index (CPI)?

How are goods that are measured in the CPI weighted?

The CPI is used as:
(5)

Which commodity group of the CPI is prepared each month?

If you had two goods, how would you calculate the CPI?

How do you work out the % change of the CPI?

What are the uses for the CPI? (4)

What are some flaws of the CPI? (5)

What figure does the base year for CPI always have to be?

If you were told that minimum wage in 2000 was $7.70 and the CPI was 842.8 compared to a minimum wage of $14.75 and a CPI of 1,193 in 2014, who would be better off?

What does 'r = R + pie' stand for?