Explain why a government would choose to implement expansionary spending. Then, compare and contrast its positive and negative effects.

A government would choose to implement expansionary spending is explained below in details.

Explanation:

The idea of expansionary fiscal policy is to encourage extension to a healthy commercial level, which is required during the contractionary period of the market cycle. The government requires to decrease unemployment, raise customer's demand, and withdraw a recession. it can improve discretionary government spending, introducing the economy with more capital through government agreements.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )