Using this as a study guide for my practice exam, need to confirm if my answers are correct please solve and send back for review :) thanks!

III Numerical 5. Consider a simple economy producing pizza and cups of coffee. The price and output data for each of the year are as follows. 2021 Price($) 2021 Output 2022 Price($) 2022 Output Pizza 10 5 15 Coffee 5 6 Compute GDP Deflator for 2022 6. A typical consumer buys 5 pizza and 10 cups of coffee. The price per unit is given below. Complete the following table with 2020 as the base year. 2020 2021 2022 2021 2022 Pizza 8 12 9 Coffee 4 5 3 (a) Cost of the Basket (b) CPI (c) Inflation rate 7. Consider the following economy: C = 100 + 0.9Y, I = 200, G = 250, NX = -150. Compute the equilibrium GDP