Answer:
Option "A" is the correct answer to the following statement.
Explanation:
Cross-sectional observational estimates are based on findings with Various data that exist in various groups in the same period. This indicates that there was no other procedure wad made, so no factors are influenced by the analyst.
In this situation, there were various age groups involved in the Experiment at the same time.
is a person who benefits from something without expending effort or paying for it.
Answer:
(a) 3.7
(b) 3.7
Explanation:
The unemployment rate is calculated as the ration of unemployed workers over the labor force. The labor force is the total number of employed plus unemployed workers:

Then if there were 155 million people in the labor force and 7.4% where unemployed that means that 11.47 million people where unemployed


If unemployment rate would have been 5% we have

That means that 3.72 million fewer unemployed workers. Since Labor Force is the sum of unemployed and employed workers. The reduction in unemployment implies that they were now employed .
Answer:
12.8%
Explanation:
Ra=Rf+(Rm-Rf)*Ba
Ra=?
Rf=5.5%
Rm=11.5%
Ba=1.22
Ra=5.5%+(11.5%-5.5%)*1.22
Ra=12.8%
Answer:The first of two major components of developing a marketing strategy is to<u> select a target market.</u>
<u>Explanation:</u> After determining business products and services the business needs to identify the target market. Identifying the target market is the major step in developing a marketing strategy.
Steps to select a target market
- Target market is actually those customers whom we want to sell our products.Concentrating on target market will make it easier to sell our products.
- Customers can be targeted on the basis of age,gender,income,occupation,educational level.
- Look at the competition that exist .Identify those areas that have been overlooked by our competitors.
- If business is already existing than identify those products and services which are bought by current customers and the benefits that they are getting from it.
- Finally target those customers who actually need your products and services.