Answer to Question #56832 in Macroeconomics for a

Question

if the change would lead to an increase or decrease in the equilibrium level of output.
. Planned investment increases

Answer 1

Planned investment increase would lead to an increase in the equilibrium level of output, because as the investment increases, the production increases too, so the total output of the economy increases.
So, the change would lead to an increase in the equilibrium level of output.