4 units of bread, 2 units of meat, and 8 units of vegetables. If the prices of the three goods are given below, , Price of Price of Year Price of bread meat vegetables 2020 1 4 1 2021 1 2 2 1. Find the cost of living for 2020 and 2021? 2. Find the consumer price index using 2020 as the base year? 3. Find the ination rate in 2021? 4. Given a GDP of $200, consumption of $140, investment of $20, and government spending of $50, nd the next exports