Cyclical unemployment:
a. occurs even when an economy is producing at a point on its production possibilities frontier.
b. occurs only during a recession.
c. tend to occur when an economy experiences inflation.
d. is a part of an economy's natural rate of unemployment.

Occurs only during a recession.

Explanation:

Cycling unemployment is a kind of unemployment where company lay-off workers because they can't meet up with their payments: as a result of a general drop in the demand for goods and services in the economy of country.

Cyclical unemployment are very common in recessions as companies then massively drop workers in their establishment due to general low economic activities.

answer; limited pay life;