I need help in this hw with explanation please

ECON100 Task 4 Due date 14\"I March 2022 Answer the question and upload it through the link provided for Task 4 on Moodle Total marks 10 I. Consider the following table for an economy that produces only four goods: 2019 2019 2021 2021 Goods & Services Price Quantity Price Quantity Pizza 3 4 10 $ 3 12 Cola 12 20 36 15 I-shirts 6 5 10 15 Books 25 10 30 12 Assuming 2019 is the base year, a. What is the CPI for 2019? for 2021? (6 marks) b. What is the ination rate between 2019 and 2021'? (2 marks) E. State and explain reason why the CPT might overstate ination. (2 marks)