When markets fail, public policya. can do nothing to improve the situationb. can potentially remedy the problem an increase economicefficiency. c. can always remedy the problem and increase economicefficiency. d. can in theory, remedy the problem, buy in practice, publicpolicy has proven to be ineffective

b. can potentially remedy the problem an increase economic efficiency.

Explanation:

A market failure can be defined as a situation in which the market fails to produce an efficient level of output required to meet the demands of the consumers or customers.

This ultimately implies that, a market failure arises when there is inefficiency in the distribution or allocation of goods and services in a free market. Thus, the demand of the consumer of these goods and services are not being met with the level of supply (output) required i.e the forces of demand and supply are not efficient in producing the level of output required by the economy.

Some of the causes of market failure are imperfect information, monopoly, oligopoly, externalities etc.

Hence, when markets fail, public policy can potentially remedy the problem an increase economic efficiency.

Some of the public policy are pollution permits, government price controls, advertising etc.

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.

if you use only 25 for your entertainment and only 200 for the groceries that you really need and take out the 50 per month for the computer then that should be enough