Answer:
Are ups and downs in the level of economic activity
Step-by-step explanation:
Business cycles is defined as the various ups and downs in the economic activities of a particular nations. These ups and downs are generally measured by the fluctuations in the macro economic variables. These macro economic variables includes:
(i) Gross domestic product (GDP)
(ii) Employment
(iii) Rate of consumption
There are four major phases in the process of business cycle are as follows:
(i) Expansion
(ii) Peak
(iii) Contraction
(iv) Trough