Hello,

I am trying to better understand this question in Macroeconomics.

The graph below shows the aggregate expenditures schedule for a nation thatjust experienced an increase in gross investment (I), government purchases (6), and/or net exports (NX). Aggregate Expenditures Schedule Aggregate Expenditures (dollars) 32,000 31,000 30,000 29,000 28,000 27,000 26,000 25,000 24,000 23,000 22,000 21,000 20,000 Real GDP (dollars) Using the information in the graph above, answer the following questions: Instructions: Enter your answers as a whole number. In part c, round your answer for MPG to two decimal places. a. How much do expenditures increase by after the economy experiences this change? $ b. How much does equilibrium real GDP (Y) increase by after the economy experiences this change? $ c. What is the value of the multiplier and the marginal propensity to consume (MPC) for this nation? Multiplier: MPC