Answer: Stratified random sampling
Explanation:
Given : The manager of the customer service division of a major consumer electric company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. If there are 4 different brands of Blu-ray players made by the company.
The best sampling strategy which we can use is stratified random sampling because it is not much costly and also it induces the efficiency . We can me different strata according to the 4 brands , then we can randomly select participants for the sample.
- Stratified random sampling is a method of probability sampling in which a researcher divides the entire population into multiple homogeneous groups known as strata and then he randomly select an sample members from each strata for research .
Answer:
D) make mutual investments in specialized assets.
Explanation:
I'm not sure about the exact background of the question, but if you are trying to build a trust relationship with another company, the best way to do it is by investing together.
E.g. if company A is interested in securing an important supplier, instead of trying to acquire it, they might try to invest together in some assets or another business. That way, when it comes to deciding which company should receive discounts or prioritize their requirements, the supplier will always favor their business partners.
Answer:
In state welfare capitalism, the government plays an active role in regulating economic activities in an effort to smooth out the boom-and-bust pattern of the business cycle
Explanation:
Nations that adhere to capitalism on the premise of social welfare are characterized by state regulation aimed at protecting the population and ensuring a healthy standard of living. This is especially relevant because it protects citizens from economic instability. Typically, countries where social welfare works, many jobs are public, and the state has several social programs. Examples are Sweden, Norway and Denmark.
Answer:
b. Demand is unit elastic, and a decrease in price causes an increase in revenue
Explanation:
According tothe revenue theory in economics
when the demand is inelastic the relationship within price and total revenue is direct. either both increases or decreases
when the demand is elastin this relationship is inverve, teh increase in price generates a decrease in total revenue
while their decrease an increase.
But, if the demand is unit elastic then, there is no variation at all
According to this theory, option B is impossible.
D, thermal contact would just cause a regular burn, not an electrical one.
