A) What are the 4 components of Investment? Why is the purchase of financial assets not included in Investment?B) What is the potential asymmetry in the effect of interest rates on Investment?C) Describe whether the following changes cause AD to shift to the right, to the left, or to not shift all. (Draw a diagram for each part.)a) The price level increasesb) Purchases of new homes decreases.c) Imports decrease and Exports increase.d) The stock market increases in value.e) Peace breaks out! Government purchases of military equipment decreases.