Answer:
The correct answer is letter "A": number of firms in an industry.
Explanation:
A concentration ratio measures the number of competitors within the same industry. The lowest concentration ratio of a firm, it represents there are more market rivals. The highest the concentration ratio, the lower the number of competitors of the firm. The ratio is expressed in percentage terms. A firm having a 100% concentration ratio is a monopoly.
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Assume that skilled labor costs twice as much as unskilled labor, a profit maximizing firm will hire until the marginal product of unskilled labor is half that of skilled labor.
A profit maximizing firm is a firm that tries to create products that are of good quality at the barest or smallest cost.
The marginal product falls after an additional amount of the resource has been added. It is the extra amount that is gained due to the addition of an extra unit.
Due to the fact that both the skilled and unskilled would decrease eventually, the company would have to hire both at equal marginal products.
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Answer:
True. Yes, the theory can be falsified.
Explanation:
Theory X would more specifically refer to the theory of supply and demand, which states that individuals will buy more of a particular good if their income rises. From this theory, comes the concept of "normal good", which are precisely the goods that people buy more as their income rises.
This theory could be falsified by empirical observation: a study could be made, including a good number of subjects, to see whether their purchasing habits are directly related to their income.