An economy produces the following products: books and coffee. Use information in the table to calculate the following (round your answer to the nearest whole number): (a) Consumer Price Index for years 2019 and 2020 using 2010 as the base year and the consumption basket that consists of 100 books and 200 cups of coffee. (8 marks) (b) Inflation rate for 2020 (4 marks) Base Year Product Quantity Price (2019) Price (2020) Price (2010) Books 100 $10 $11 $12 Cups of coffee 200 $4 $5 $6