Answer:
Contribution margin ratio= 0.42
Explanation:
Giving the following information:
Bryce Co. sales are $801,000
Variable costs are $465,100
Operating income is $287,000.
<u>To calculate the contribution margin ratio, we need to use the following formula:</u>
contribution margin ratio= (sales - variable cost) / sales
contribution margin ratio= (801,000 - 465,100) / 801,000
contribution margin ratio= 0.42
Answer:
The correct option is D) The design of the study suffers from selection bias.
Explanation:
In research, Selection Bias occurs when the researcher decides who the respondents are or those who are being evaluated or studied.
Every research ought to be designed in such a way that the respondents are selected at random.
In the information provided, the respondents were selected from a group of people who on a balance of probability were already inclined to decline because it was a list of dissatisfied customers. The chances of them declining to respond or responding with a negative were higher than the chances of them indicating that they would buy and this defeats the purpose of the research. The research ought to have also included a sample of respondents who didn't have the product, who had enjoyed the services of the company and were content, those who didn't even know what the product did until they got the survey.
That way holistic information can be obtained from the research about how different sets of people will react and not just those who are already dissatisfied with the company's product(s).
Some of the ways to avoid selection bias in research are:
- To employ the use of random techniques selecting sample sets from populations.
- To check that the traits or characteristics of the larger population are well represented in the samples selected
Cheers
Answer:
B) countries with higher GDP per person tend to have healthier environments.
Explanation:
According to the 2020 Environmental Performance Index (EPI) elaborated by Yale and Columbia universities, a strong positive correlation exists between high GDP per capita and healthier environments. There are a few exceptions to this correlation, in Asian (especially Arab) countries where GDP per capita might be high, but the vast majority of income is received by a vary small number of people. But in the rest of the world, a high GDP per capita generally results in healthier environments.
Answer:
correct option is A. True
Explanation:
given data
economy grows = 3 percent
total factor productivity grows = 2 percent
labor force grows = 2 percent
labor contributes = 40 percent
stock of capital rise = 0.33 percent
solution
we apply here Economy growth % formula that is
Economy growth % = total factor productivity + labor contributes × labor force grows + ( 1- labor contributes ) stock of capital .............1
put here value
3% = 2% + 40% (2%) + 60% C
3% = 2.8 + 0.6 × C
C = 
C = 33.33 %
so given statement is true
Answer: The correct answer is <u>"c. decrease in demand".</u>
Explanation: Complementary goods are all those products that depend on each other. That is, they are so closely linked that the behavior of one inevitably affects the behavior of the other.
The classic example of complementary goods is that of cars and gasoline. The sale of the former may be affected by an increase in the price of the latter; and, at the same time, the consumption of the second depends on the sale of the first.
