3. See the table below. Planned Planned Government Net Unplanned Real GDP Consumption Exports Aggregate Investment Purchases Change in (Y) (C) (1) (G) (NX) Expenditures Inventories AE] $7,000 $6,200 $900 $700 -$500 $8,000 $7,100 $900 $700 -$500 $9,000 $900 $700 $500 $10,000 $900 $700 -$500 $11,000 $900 $700 -$500 a. Fill in the missing values in the table. Assume the value of the MPC does not change as real GDP changes. (2 points] b. What is the value of the MPC? (1 point) C. What is the value of equilibrium GDP? (1 point)