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3 years ago

Which of the following is not an advantage of ROI?

Business

1 answer:

dmitriy555 [2]3 years ago

7 0

Answer:

(A) It encourages managers of departments with high ROIs to invest in average ROI projects.

Explanation:

The full form of ROI is Return of investment. Generally, ROI is used by different organizations to find out the profit from the expenditure. By using the concept of return of investment the organization can save money as well as time.ROI also helps to explore and measure potential returns on various investment opportunities

Therefore answer is a.

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What do right-to-work laws do?

Westkost [7]

Answer:

Explanation:

they ban mandatory union memberships

6 0

2 years ago

The Centers for Disease Control and Prevention (CDC) defines a healthy sleep duration

laiz [17]

a. The point estimate of the married people that sleep well is = 0.6299. The confidence interval for the mean hours of sleep for those that have never been married but report good sleep is 0.6186, 0.6412

b. The point estimate of the number of hours for people that have never been married = 7.2257

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. the estimated number of sleep for those that have never been married = 7.729 hours

a. The point estimate

$P=\frac{Xp}{n}$

$Xp = successes\\n = sample size\\$

Those who have never been married n = 7044

Xp = those who sleep for 7 hours at least

To get Xp, the excel function

Countif(range, criteria)

Countif(A:A, >=7)

This gives Xp = 4437

Point estimate =

$\frac{4477}{7044}$

= 0.6299

The point estimate of the married people that sleep well is = 0.6299

At 95% interval of confidence,

α = 1-0.95 = 0.05

α/2 = 0.05/2 = 0.025

Z0.025 = 1.96 ( Use the standard probability normal table)

Margin of Error

= $M.E = 1.96\sqrt \frac{0.6299(1-0.6299)}{7044} \\\\= 1.96\sqrt{0.000033} \\\\1.96*0.0057$

= 0.0113

The 95% confidence interval

= 0.6299 - 0.0113 , 0.6299 + 0.0113

= 0.6186, 0.6412

The confidence interval for the mean hours of sleep for those that have never been married is 0.6186, 0.6412

b. Sample mean

x = ∑x/n

x = number of sleep of the never been married

Mean is calculated using excel function

Average(range)

Average(a:a)

This gives the sample mean = 7.2257

The point estimate of the number of hours for people that have never been married = 7.2257

Standard deviation using excel =

Stdev(A:A) = 0.8211

$Margin of error =1.96*\frac{0.8211}{\sqrt{7044} }$

= 0.0192

The confidence interval =

= 7.2257-0.0192, 7.2257+0.0192

= 7.2065, 7.2447

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. From the available data, the mean number of sleep per day that is gotten from the 4437 people that are unmarried and sleep healthily for at least 7 hours = 34295.1

Mean = 34295.1/4437

= 7.729

the estimated number of sleep for those that have never been married = 7.729 hours

6 0

2 years ago

In the case avery v. midland county, the u.s. supreme court held that

Anna007 [38]

The population helped by the United States Supreme Court during the case of Avery v. Midland county. It was said in the case that " local government districts had to be roughly equal in population." Furthermore, it implemented the "one person, one vote" policy in each country included.

6 0

3 years ago

PAW Industries has 5 million shares of common stock outstanding with a market price of $8.00 per share. The company also has out

AlladinOne [14]

Answer:

A. 10.14%

Explanation:

1.Market value of PAW common stock:5,000,000*8=$40,000,000

2.Market value of PAW outstanding preferred stock=$10,000,000

3.Market value of PAW bonds outstanding=96,000,000(100,000*1000*96%)

Total Market value(1+2+3)=146,000,000

4.Cost of equity amount on common stock(19%*40,000,000)=7,600,000

5.Cost of preferred stock amount (15%*10,000,000)=$1,500,000

6.After tax cost of Debt amount(9%*66%*96,000,000)=$5,702,400

Total cost amount(4+5+6)=14,802,400

The WACC can be calcualted as: Total cost amount/Total market value

14,802,400/146,000,000=10.14%

The answer should be A. 10.14%

3 0

3 years ago

The total factory overhead for Martin Company is budgeted for the year at $375,000. Martin manufactures two garden products: a l

meriva

Calculation of total number of budgeted direct labor hours for the year:

It is given that Martin manufactures two garden products. These products each require four direct labor hours (dlh) to manufacture. Each product is budgeted for 2,500 units of production for the year.

Hence, the total number of budgeted direct labor hours for the year shall be = 2 Products *2500 units * 4 dlh = 20,000 dlh.

4 0

2 years ago