Suppose you and your roommate have the following agreement when it comes to cleaning your apartment: each person washes her or his own dishes after each meal. The principle of trade you just learned tells you that it would be more efficient if:

one of you wash all the dishes while the other did a different chore.                    

Explanation:

In simple words, if any person performs a particular task on a repeated basis for a considerable time period than there is a high chance that he or she will gain a significant level of efficiency in doing that task as compared to others.

This principle was first recognized and used by Henry ford who made his labor perform the same task in the factory which resulted in faster production with better quality.

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.