I am not sure how these two different questions are incorrect, could I please have some help to find the correct solutions?

Assuming the level of investment is $21 billion and independent of the level of total output, complete the following table and determine the equilibrium levels of output and employment in this private closed economy. What are the sizes of the MPG and MP5? Instructions: In the table below enter whole numbers for your answers. For any negative number be sure to include a negative sign (-) in front of the number. Possible Levels Real of Employment Domestic Output Consumption saving (Millions) (Billions) (Billions) (Bi11ions) \"= -z- Ml MM 0 \" mm mm 'U} Equilibrium GDP = $ 250.00 0 billion Equilibrium level of employment: 45.00 0 million Instructions: Round your answer to one decimal place. MPC= 3.2 9 MP5: 22 o Refer to the table below and suppose that the real interest rate is 6 percent. Next, assume that some factor changes such that the expected rate of return declines by 2 percentage points at each prospective level of investment. Real Interest Rate (i) and Cumulative Amount of Investment Having This Expected Rate of Return (r) Rate of Return or Higher (Billions per Year) 16% $0 5 Instructions: Enter your answer as a whole number. at Assuming no change in the real interest rate, by how much and in what direction will investment change? Investment will increase 0 by$ 4O 0 billion. The investment schedule will shift to the o. b. Which of the following might cause this change: An increase in excess production capacity a A decision to increase inventories