Their
people keep spending additional units of a particular resource on a want until their marginal benefit is

Explanation:

The correct option is D.

Marginal cost refers to the amount of money it cost a company to produce one more of a particular product while the marginal benefit refers to the benefit that is obtained as a result of producing that one extra product. Profit is maximized when the marginal cost equals the marginal benefits.

@Verified

The answer is Not Affected By

Explanation:

The marginal cost is the cost that is assumed when starting the production of an additional unit. Another way to describe the marginal cost is as the variation that is produced in the total cost when one unit increases production. While the marginal benefit is the benefit that is achieved as the result of the production of an additional product. The gain is maximum when the marginal cost is equal to the marginal benefit.

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation: