Answer:
c. a difference in the subject matters of operas X and Y
Explanation:
All factors could directly explain the fact that opera Y generated far greater net profits that did opera X except for this one. Although the subject matter might have some impact on sales, it could not do so in a direct way. It could only do so if we take other factors into account, such as the cost of producing a particular opera or the interest that people have on an opera (which results in greater or lesser ticket sales).
Answer:
The company paid $278,031
Explanation:
Giving the following information:
A company bought a parcel of land twenty years ago. The land is currently worth $575,000. The yearly appreciation rate has been 3.7%.
<u>To calculate the past value of the land, we need to use the following formula:</u>
PV= FV/(1+i)^n
PV= present value (20 years ago)
n= 20
FV= 575,000
i= 0.037
PV= 575,000 / (1.037^20)
PV= $278,031
Answer:
Portfolio B has a higher return but more volatile stocks. However it depends on how the individual can tolerate risks.
Explanation:
Expected return= free return + Beta (Expected rate of return – risk free rate)
Portfolio A
6%+ +.8*6%
= 6%+4.8%= 10.8%
Portfolio B
6%+1.5(6%)
6%+9%= 15%
It depends on different factors. Portfolio B has a higher return but more volatile stocks. However it depends on how the individual can tolerate risks.
Answer:
The answer is: A) degree to which the data is an accurate portrait of the target population.
Explanation:
To explain data generalizability I like to use election polls as an example. There are over 200 million voters in the US, and polls only cover a few thousands of voters, it is impossible to survey the whole population. Data generalizability refers to how well does the election polls reflect the real outcome of an election. Can the data sample used in the polls serve as a true parameter to know the real outcome of the election? Some polls are accurate and others aren't, accurate polls have high data generalizability.
Answer:
The predetermined overhead rate for the recently completed year was $25.33
Explanation:
The formula to compute the predetermined overhead rate is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated direct labor-hours)
where,
Total estimated manufacturing overhead = Estimated total fixed manufacturing overhead + estimated variable manufacturing overhead rate × estimated labor hours
= $1,230,440 + $3.12 × 55,400 hours
= $1,230,440 + $172,848
= $1,403,288
Now put these values to the above formula
So, the rate would equal to
= $1,403,288 ÷ 55,400 hours
= $25.33
