Question 1
Net investment equals
◦ GDP minus final sales.
◦ gross investment minus final sales.
◦ gross investment minus depreciation.
◦ depreciation plus GDP.
Question 2
If net investment is zero, then
◦ gross investment is greater than depreciation.
◦ gross investment is less than depreciation.
◦ gross investment equals depreciation.
◦ depreciation is zero.