In a free-market system, producers are motivated to reduce costs and
increase revenues because of which of the following?
O
A. Marginal analysis.
O
B. The production possibilities frontier.
O
c. Opportunity costs.
O
D. The profit motive.

20 points how did oklahoma pay for new initiatives when it became a state? a. oklahoma asked the federal government for financial support. b. oklahoma sold parcels of land to prospectors to raise money. c. oklahoma imposed tariffs on goods imported from outside the state. d. oklahoma implemented a sales tax on goods and property.

Supporters of using the atomic bomb at the end of world war ii believed that a japan might win the war if the bomb was not used. b americans were tired of war and the us should end it quickly. c russia was developing a bomb and the us needed to use it first. d japan was developing a bomb and the us needed to use it first.

In a brief paragraph, use information from the lesson to explain the united states' foreign policy after the spanish-american war.