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VladimirAG [237]
2 years ago
11

The table below shows how total donations, average donations, total labor costs and average labor costs vary depending on the nu

mber of employees State U hires for its fundraising activities. Number of Employees Total Donations Average Donations Total Labor Costs Average Labor Costs 1 $30,000 $8,000 2 $42,426 $17,000 3 $17,321 $27,000 4 $60,000 $9,500 5 $13,416 $50,000 The Chair of the Economics Department at State U says that fundraising employees should be hired as long as their marginal benefit exceeds their marginal cost. If the University follows this advice, then ______ employee(s) will hired, and the net benefit (total donations minus total labor costs) will be ______.
Business
1 answer:
dlinn [17]2 years ago
4 0

Answer:

2 employees will be hires and net benefits will $25,426

Explanation:

I have attached an excel for perusal.

In it i have calculated the missing figures,but please note the formulas i have used as stated as below:

Total costs= Average costs* number employees

Total donations= average donations*number of employees

Average costs=total costs /number of employees

Average revenue =total donations /number of employees

Marginal cost=Total costs at higher range-Total costs at lower range/(Number of employees at higher range -Number of employees at lower range)

Marginal donations=Total donations at higher range-Total donations at lower range/(Number of employees at higher range -Number of employees at lower range)

Download xlsx
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Suppose the daily change in price of a stock is normally distributed with mean = .20 and standard deviation = .30. What price ch
uranmaximum [27]

Answer:

a=0.2 -0.674*0.3=-0.00235

So the value that separates the bottom 25% of data from the top 75% is -0.00235.  

Explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the variable of interest of a population, and for this case we know the distribution for X is given by:

X \sim N(0.2,0.3)  

Where \mu=0.2 and \sigma=0.3

For this part we want to find a value a, such that we satisfy this condition:

P(X>a)=0.75   (a)

P(X   (b)

Both conditions are equivalent on this case. We can use the z score again in order to find the value a.  

As we can see on the figure attached the z value that satisfy the condition with 0.25 of the area on the left and 0.75 of the area on the right it's z=-0.674. On this case P(Z<-0.674)=0.25 and P(z>-0.674)=0.75

If we use condition (b) from previous we have this:

P(X  

P(z

But we know which value of z satisfy the previous equation so then we can do this:

z=-0.674

And if we solve for a we got

a=0.2 -0.674*0.3=-0.00235

So the value that separates the bottom 25% of data from the top 75% is -0.00235.  

4 0
2 years ago
Sebastian, an employee, understands that he has great potential after taking a self-assessment test at his company. He decides t
tiny-mole [99]
<h2>Sebastian is employing <u>Goal setting</u> as a mechanism of career management.</h2>

Explanation:

<u>Goal setting:</u>

  • Serve as a base for "Human resource Planning"
  • It is proven that those employees who have goal setting will show good performance on their job.
  • This will directly or indirectly promote the organization
  • We can achieve organizational goals too
  • Goal setting techniques are used by successful people around the world
  • This might even be a favorite interview questions because the HR can understand how effective the employee would be for the organization.
5 0
2 years ago
Read 2 more answers
iSooky has a spotter truck with a book value of $52,000 and a remaining useful life of 5 years. At the end of the five years the
Lina20 [59]

Answer:

Increase by $31,200

Explanation:

                                         Retain Truck    Replace Truck   Net Increase

Sale price of old Truck     $0                       $32,200            $32,200

Cost of New Truck            $0                     -$132,000          -$132,000

Variable manuf. cost        -$131,000            $0                      $131,000

Net Income                      -$131,000          -$99,800            $31,200

The total increase in income by replacing the old Truck is $31,200.

6 0
1 year ago
A project is expected to create operating cash flows of $22,500 a year for three years. The initial cost of the fixed assets is
Llana [10]

Answer:

D. $5,208.11

Explanation:

Projected cash flow for each year for 3 years = $22,500

Initial cost = $50,000

Additional working capital required = $3,000

Year    Cash flow     PVIF @ 10%  Discounted Value         Total

0         - $50,000       $1               - $50,000                  -$50,000

0         - $3,000          $1               - $3,000                    -$3,000

1          $22,500       0.909           $20,452.5                 $20,452.5

2         $22,500        0.826            $18,525                      $18,525

3         $22,500       0.751             $16,897.5                  $16,897.5  

3          $3,000        0.751               $2,253                      $2,253

Total                                                                                $5,128.00

The nearest value is $5,208 and the difference is due to rounding off.

Correct option is

D. $5,208.11

4 0
2 years ago
(a) what was the opportunity cost of non-gm food for many buyers before 2008?
Rama09 [41]

Answer:

Buyers opportunity cost for non genetically modified food was alternative food available before 2008

Explanation:

opportunity cost simply means cost of alternative forgone. Example if one purchases a car and utilizes for a taxi, his opportunity cost could be the value he would have received for his investment if he had bought a truck and used it for loading cement for building projects. We apply this to the question above and so the opportunity cost is alternative of non genetically modified food available that would have been bought before 2008

7 0
2 years ago
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