How did james j. mcalester's creation of the oklahoma mining company the choctaw nation? a. he gave tribal members jobs working in the coal mines on the leased land. b. he gave the tribe a share of the mined coal to heat homes. c. he gave the tribe financial aid to put children in boarding schools. d. he gave the tribe royalties that provided them with a steady income.

The right answer is D. He gave the tribe royalties that provided them with a steady income.

James J McAlester was not only well-known because of the creation of mine in The Choctaw Nation but also because he did business with many railways. He married Rebecca Burney who was part of the tribe. After, their marriage he had the legal right to be politician as well a very important businessman. After he founded the Oklahoma mining company, He also made trades with many railways’ companies. For example, by 1883 the financial files shown that at that time, The Choctaw Nation had a trade with at least 6 railways. As the business were successful, he was able to provide with royalties to regions  where the company operated.

marginal cost is a microeconomic measure that us to evaluate the extent to which the level of production of a good is sustainable in accounting, that is, to how many quantities the company plans to profit from the production of the good.

the concept of marginal cost is simple, it means the cost of producing one more item. for example, in the case of pies, the marginal cost is the cost of producing one more pie than those that have already been produced.

it is important to understand that productive activity influences marginal cost. the marginal cost of some goods can be very high, while others may be insignificant. for example, the marginal cost of producing an extra plane is very high. already the marginal cost of a water company to provide 1l more water is derisory.

in the case of pies, the cost involves the inputs, the labor and the fixed cost, which involves the fixed space of the bakery. the level of production initially has the marginal cost decreasing because there is space and manpower available. however, to produce more you have to hire more workers and buy more inputs. if physical space is limited, workers will conflict with places, inputs and their productivity will decrease, meaning there is an optimum point of production for each level of space and manpower. from this point on, the productivity of the workers will be getting smaller because of lack of space, so that the marginal cost of producing one more pie will be increasing. so, although you have not posted the chart, but if you have the answer, you can see that my explanation goes according to the marginal cost curve that will increase from the 4th pie, answer (c).

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