What is most likely to happen if the Fed prints too much currency?

a. A decrease in product prices

b. A decrease in the number of banks

c. An increase in inflation

d. An increase in spending power

If Fed prints too much currency it will lead to an increase of inflation.

Inflation means sudden increase to the price or costs of the goods and services in the country. When the prices increased, the sudden demand get lower for this goods and services.