I need assistance with the following

Question 8 1 pts 8. A cut in government spending or an increase in taxes will cause the economy's aggregate supply curve to shift inward (decrease), resulting in a lower GDP none of the answers given is correct supply curve to shift outward (increase), resulting in a higher GDP demand curve to shift inward (decrease), resulting in lower GDP demand curve to shift inward (decrease), resulting in higher GDP 9. The dominate school of economic thought until midway through the Great Depression of the 19305 was: Monetarism Classical economics Rational expectations Keynesian economics Supply-side economics 10. The reasons why the aggregate demand (AD) curve is downward sloping are Foreign Good Substitution, Wealth Effect, and Interest Rate Effect. True or False? No answer text provided. No answer text provided. False True Question 11 1 pts 11. The higher the MPC, the lower the MP5, and the lower the spending multiplier. True or False No answer text provided. False No answer text provided. True Question 12 1 pts 12. The percentage of each additional dollar that is saved is what John Maynard Keynes called the: average propensity to consume any one of the answers is correct. average propensity to save marginal propensity to save marginal propensity to consume