In a Basket of Goods and Services Like CPI

Multiple Choice

In a basket of goods and services like CPI:

A) the quantities of goods and service are constant, and their prices may change.
B) the quantities of goods and service are constant, and their prices may change
C) the quantities of goods and services may change, and their prices are constant
D) the quantities of goods and services may change, and their prices are constant.
E) both the prices and quantities of goods and services are constant
F) both the prices and quantities of goods and services are constant.
G) both the prices and quantities of goods and services may change
H) both the prices and quantities of goods and services may change.