Answer:
b
Explanation:
There are four main drivers behind inflation. Among them are cost-push inflation, or the decrease in the aggregate supply of goods and services stemming from an increase in the cost of production, and demand-pull inflation, or the increase in aggregate demand, categorized by the four sections of the macroeconomy: households, business, governments, and foreign buyers. The two other contributing factors to inflation include an increase in the money supply of an economy and a decrease in the demand for money.
