In the long run, if the marginal product of capital equals the real interest rate, investment is given by: g

Investment equals savings.

Explanation:

Marginal product of capital is the real rental price of the capital. It is equal to the real interest rate if the law of diminishing returns is prevailing in the economic system. In such case the investments will be equal to savings. If the real interest rate is increased by the marginal product of capital then depreciation rate and risk premium accounts for the difference.

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.

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