a. Using the above consumption and saving data and assuming investment is $17 billion, what are saving and planned investment at the $350 billion level of domestic output?

b. What are saving and actual investment at that level?

c. What are saving and planned investment at the $310 billion level of domestic output?

d. What are the levels of saving and actual investment?

e. In which direction and by what amount will unplanned investment change as the economy moves from the $350 billion level of GDP to the equilibrium level of real GDP?

f. From the $310 billion level of real GDP to the equilibrium level of GDP?