(Investment) Given the following data, answer questions a through c.
Billions of Dollars
New residential construction $500
Purchases of existing homes 250
Sales value of newly issued stocks and bonds 600
New physical capital 800
Depreciation 200
Household purchases of new furniture 50
Net change in firms' inventories 100
Production of new intermediate goods 700
a. What is the value of gross private domestic investment?
b. What is the value of net investment?
c. Are any intermediate goods counted in gross investment?