To Measure the Annual Increase in the Capital Stock Most

To measure the annual increase in the capital stock most broadly,we should include

A) business purchases of plant and equipment,changes in inventory,and new home construction
B) private investment spending plus government investment spending
C) stocks and bonds purchased by firms,total investment,and human capital
D) purchases of durable goods and human capital
E) net private investment spending,net government investment spending,purchases of durable goods,and investment in human capital