What Two Things Do the Rate of Growth of the Economy

Multiple Choice

What two things do the rate of growth of the economy depend on?

A) The amount saved out of national income and the amount invested.
B) The amount of GDP produced per dollar of investment and the rate of depreciation.
C) The amount saved out of national income and the amount of GDP produced per investment dollar.
D) The amount saved out of national income and the rate of interest.