The liquidity preference model: a uses the demand and supply of money to determine the level of potential output. b uses the demand and supply of money to determine the unemployment rate. c uses the demand and supply of money to determine the interest rate. d uses the demand and supply of money to determine nominal output. e uses the demand and supply of money to determine the price level.

uses the demand and supply of money to determine the interest rate.

Explanation:

The liquidity preference theory was developed by John Maynard Keynes.

The theory postulates that investors should ask for a higher interest rate the longer the duration of the investment is. The higher interest rate is to compensate investors for lack of liquidity.

According to this theory, the interest rate on long term investments would be the highest, followed by medium term investments. Short term investments would have the lowest interest rates

the correct answer is:

it required the president to inform congress within forty-eight hours of any new troop commitment.

the war powers resolution (1973) is a federal law designed to limit the u.s. president’s ability to initiate or intensify military actions abroad without the approval of the congress.

it establishes that the president can send armed forces into action abroad only by declaration of war by congress, statutory authorization, or in case of a national emergency created by attack upon the united states, its territories or possessions, or its armed forces.

it requires the president to notify congress within 48 hours of sending armed forces to military action.

answer; operating revenues;