Education is considered an investment in human capital because of it increase a workers knowledge of their field

True

Education is constituted as a fundamental and essential right to human beings and there are several documents that corroborate this statement. The Law of Guidelines and Bases for National Education, states that "it is the right of every human being to have access to basic education", as well as the Universal Declaration of Human Rights which establishes that "everyone has the right to education".

Despite being in the 21st century, facing numerous technological innovations, where different branches are modernized, either economically or culturally, we still live with a major problem that prevents the full development of our country: the lack of investment in the educational area, generating the poor quality of it.

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).