Avariance is:

a. the required number of inputs for one standard output.
b. the difference between an actual amount and a budgeted or standard amount.
c. the difference between a budgeted amount and a benchmark amount.
d. the gap between a planned amount and a benchmark amount.

B. the difference between an actual amount and a budgeted or standard amount.

Explanation:

For example in the price variance for direct materials the variance will be the difference betwene the standard cost and the actual cost of the purchased units.

The labor hour variance will be the difference between the labor hours we expected based on standard and the actual hours needed to obtain the output for the period.

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.