Suppose real GDP is $800 billion when the MPC is 0.80, and people decide to increase their saving by $30 billion. Before this change, the economy was in equilibrium with people intending to save $100 billion and producers intending to invest $100 billion. The new equilibrium level of real GDP is:

What is a firm's fundamental goal and what happens if the firm doesn't pursue this goal?

What will be an ideal response?

An increase in the growth rate of population in a steady-state economy would cause

A) a parallel shift upward in the investment line. B) a pivot up and to the left in the investment line. C) a pivot down and to the right in the investment line. D) a parallel shift downward in the investment line.