Consumer Price Index Calculations

The video tutorial explains how to calculate the Consumer Price Index (CPI) for the year 2019 using 2010 as the base year. It involves determining the cost of a basket of goods in both years, dividing the 2019 cost by the 2010 cost, and multiplying by 100 to convert it into an index. The tutorial provides a step-by-step calculation of the basket costs for both years, using specific prices and quantities, and concludes with the final CPI value of 107.08.

What is the first step in calculating the CPI for 2019?

• Multiply by 100

• Find the cost of the basket in 2019

• Divide by the base year cost

• Find the cost of the basket in 2010

Why is 2010 used as the base year in this calculation?

• It is a standard reference year

• It was chosen arbitrarily

• It is the most recent year

• It was the year with the highest prices

What is the purpose of multiplying by 100 in the CPI calculation?

• To adjust for inflation

• To convert the result into a percentage

• To convert the result into an index

• To simplify the calculation

How do you calculate the cost of the basket in 2019?

• By multiplying prices by quantities

• By using the base year prices

• By adding the prices of all items

• By dividing prices by quantities

Which color is used to represent the 2019 basket calculation?

• Green

• Purple

• White

• Orange

What is the total cost of the basket in 2019?

• $128.50

• $120.00

• $107.08

• $100.00

How is the cost of the basket in 2010 calculated?

• By using 2019 prices

• By using estimated prices

• By using 2010 prices and quantities

• By using average prices

What is the total cost of the basket in 2010?

• $128.50

• $120.00

• $107.08

• $100.00

What is the final step in calculating the CPI for 2019?

• Adding the 2010 and 2019 costs

• Subtracting the 2010 cost from the 2019 cost

• Multiplying the 2010 cost by the 2019 cost

• Dividing the 2019 cost by the 2010 cost and multiplying by 100

What is the calculated CPI for 2019?

• 128.50

• 120.00

• 107.08

• 100.00