CPI
Marginal analysis is "an examination of the additional benefits of an activity compared to the additional costs of that activity (Investopedia, 2012). The idea is that for the toothpaste division, the company would only produce more if the profits that it gains from producing more outweigh the costs associated with that increased production.
The number of cases needed to maximize profits is calculated as follows:
= 0.006Q
So 7000 cases is the point of profit maximization.
Based on the assumption that the toothpaste market is in a state of perfect competition, if CPI raised prices, nobody would buy our toothpaste. Demand would fall because our competitor's toothpaste would be cheaper and would be of equivalent quality. In perfection competition, companies do not have any leverage...
The new point would be as follows:
= 0.006Q
Q = 9000
So 9000 cases is the new point of profit maximization.
The output level changes because the company earns more money per case. Under that circumstance, it takes longer for the marginal cost to equal the price point, when the price point is higher.
4. Under conditions of perfect competition, companies have no leverage. Therefore, they cannot benefit from advertising. Consumers under perfect competition have perfect information and are not swayed by advertising or persuasive marketing. The brand has no value, either. Thus, there is no point to marketing if the market is…
Hipple (2010) finds the absolute level of unincorporated self-employment largely stable if shifting toward wage-counted incorporated self-employment, but also reports the scale of this sector as comprising just under 11% of total national earnings from work. The exclusion of all these types of earnings supports inquiry into the validity of data built on potential composition problems, the weighting for part and full time earnings. While the median is the proper