Question 4Economic growth is defined as:a. the percent change of real GDP.b. the percent change of population.c. the percent change of per capita GDP.d. the percent change of real per capita GDP.e....

Question 4Economic growth is defined as:a. the percent change of real GDP.b. the percent change of population.c. the percent change of per capita GDP.d. the percent change of real per capita GDP.e. the percent change of gross domestic product (GDP).Question 5When is net investment equal to investment?a. neverb. whenever the economy is not in a steady statec. alwaysd. if the economy is in a steady statee. only if depreciation is zero