Answer: Simple random
Explanation: In statistics, a simple random sample is a subset of individuals chosen from a larger set. Each individual is chosen randomly and entirely by chance, such that each individual has the same probability .In this technique, each member of the population has an equal chance of being selected as subject. The entire process of sampling is done in a single step with each subject selected independently of the other members of the population. Simple random sampling is a method used to cull a smaller sample size from a larger population and use it to research and make generalizations about the larger group . Simple random sampling is the most basic and common type of sampling method used in quantitative social science research and in scientific research generally.
Answer: d) $8750
Explanation:
The Cash buffer is also the margin of the total value of the stock.
= Initial margin * Investment value
= 70% * (125 * 100)
= 70% * 12,500
= $8,750
Answer:
pay a wage rate less than labor's MRP
Explanation:
A monopsonistic employer in an unorganized (nonunion) labor market will: "pay a wage rate less than labor's MRP"
The above statement is based on the idea that Monopsony is a market situation whereby a single buyer or firm is the only purchaser of a good or service, which in most cases has to do with the purchase of labor.
And given the fact that the firm is the sole purchaser of labor, where there is no labor union, there is a high tendency that such firm or employer pays a wage rate less than labor's marginal revenue productivity.
Answer:
roles of government
Explanation:
The government uses part of the taxes it collects to provide public goods such as goods as education, healthcare, and infrastructure. In mixed economies such as the US, the government's main role in the economy is to ensure fair competition among suppliers and protect consumers' and workers' rights.
The government has established several bodies and mandated them to carry out the regulatory functions. Different agencies regulate different trade sectors such as communication, drugs and medicines, weights and measures, employees' safety and health, etc.
This shift in demand was likely the result of the improved technology of MP3 players.
Improved technology brought improved quality of MP3 players, which meant that more people were interested in buying them. MP3 players are far more convenient than CD players, because they are smaller, more easily portable, and overall better.
