What was the partisan press? what was the penny press and why did it develop? what are the origins of the term "yellow press? " what types of stories did they cover? what was the "6-cent" press? in the 19th century, what led to the shift from "partisan" to more "objective" journalism?

Party press era, period (1780s–1830s) in United States history when news editors received patronage from political parties, usually in the form of government printing contracts. An editor would readily endorse a party’s candidates and champion its principles, typically in line with his own beliefs, and in return would receive support for his six-cent paper. This gave the editor, who often also served as printer, writer, and business manager, a sense of prestige and power in society, and patronage was critical to the paper’s long-term economic stability.

Yellow journalism, the use of lurid features and sensationalized news in newspaper publishing to attract readers and increase circulation. The phrase was coined in the 1890s to describe the tactics employed in furious competition between two New York City newspapers, the World and the Journal.

commercial factors encouraged many newspapers to become less partisan.  The cost of publishing a daily paper, especially in the largest cities, began growing to the point that party subsidies no longer covered operating costs.  Even more, the presence of new revenue sources, specifically department stores and other retailers, more than made up for old party subsidies.  Yet these new advertisers all but insisted that editors expand their reach, and be less partisan

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).