41. In the short run, aggregate demand in a country will increase if there is an increase in the:
A. money supply of the country.
B. tax rates in the country.
C. prices of resources in the country.
D. level of technology in the country.
42. A monetary policy will increase GDP in the short run if:
A. personal savings decrease to finance future consumption.
B. interest rates increase, encouraging more saving.
C. personal savings increase to finance present consumption.
D. interest rates decrease, encouraging more investment.