Inflation and deflation; includes housing and food as part of the market basket of goods and services that it measures.
Explanation:
The Consumer Price Index (CPI) consists of monthly statistics that measure the pace of inflation and deflation. The government can compute the cost of goods and services, including housing, food, apparel, and medical care, to see whether or not they are going up or down.
Heterotroph are consumers an organism that gets energy by eating other organisms. All animals are consumers. They must take in food because they cannot make their own.
