Question 7 In the Keynesian model, expenditure on capital goods by businesses and changes in their inventories is called Not yet answered Select one: Marked out of O a. planned investment. 1.00 O b. consumption. Flag question O c. total planned expenditures. O d. equilibrium. Question 8 Technological progress should lead to Not yet answered Select one: Marked out of O a. an increase in investment. 1.00 O b. a decrease in investment. Flag question O c. no change in investment. O d. less savings. Question 9 A decrease in government spending Not yet answered Select one: Marked out of O a. will increase TPE and shift the curve upward. 1.00 O b. will increase TPE and shift the curve downward. Flag question O c. will decrease TPE and shift the curve upward. O d. will decrease TPE and shfit the curve downward