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svp [43]
3 years ago
12

The staff training center at a large regional hospital provides training sessions in CPR to all employees. Assume that the desig

n capacity of this training system is 1200 employees per year. Since the training center was first put in use however, the program has become more complex. As a result, 1050 now represents the most employees that can be trained per year; this represents the effective capacity of the training system. In the past year, 950 employees were actually trained. The efficiency of this system is approximately _____ and its utilization is approximately _____.
A. 90.5 percent; 79.2 percent
B. 110.5 percent; 114.3 percent
C. 79.2 percent; 90.5 percent
D. 87.5 percent; 950 employees
Business
1 answer:
NNADVOKAT [17]3 years ago
4 0

Answer:

Option (A) is correct.

Explanation:

Following will be the definitions :

Efficiency = (Actual output ÷ Effective capacity) × 100

Utilization = (Actual output ÷ Design capacity) × 100

Therefore,

Efficiency of the system:

= (950 ÷ 1050) × 100

= 90.47% ( 90.5% rounded to one decimal point)

Utilization :

= (950 ÷ 1,200) × 100

= 79.16% ( 79.2% rounded to one decimal point)

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Interest rate​ (with changing​ years). Keiko is looking at the following investment choices and wants to know what annual rate o
Ivenika [448]

Answer:

a. 5.18%;

b. 10.12%;

c. 6.32%;

d. 9.22%.

Explanation:

We apply the formula of Annual rate of return to calculate for the four cases.

The formula for calculating annual rate of return as below:

Annual rate of return = \sqrt[year]{Ending value/Beginning value} -1 ;

So, for each of the case given, by applying the formula, the detailed calculations for each case will be:

+ For case a :

\sqrt[12]{769.5/420} -1 = 5.18%;

+ For case b:

\sqrt[14]{11,567.45/3,000} -1 = 10.12%;

+ For case c:

\sqrt[20]{110,000/32,303.47} -1 = 6.32%;

+ For case d:

\sqrt[40]{1,100,000/32,275.63} -1 = 9.22%.

4 0
3 years ago
Diminishing marginal utiliDiminishing marginal utility means that A. the price of two hamburgers is twice the price of one. B. t
4vir4ik [10]

Answer: C beyond a certain​ point, total utility decreases as income rises

  • Diminishing marginal utility means that beyond certain point, the total utility from consuming a good decreases, and increasing its consumption monotonically, makes that every additional unit of consumption delivers less utility each time.
  • This is because most behavioral consumers models try to emulate the principle of scarcity: the less available units of a good, the more it values.
  • Then, an increasing income would allow us to buy more and more goods, and because of the existance of diminishing marginal utility, we would get less utility from consuming  additional units of every goods each time.
  • As an <u>example</u>,one could think about eating chocolate. The first bar would give us much happiness (utility), but increasing the number of bars  consumed would eventually vanish this "happiness".

5 0
3 years ago
Read 2 more answers
An automobile battery manufacturer offers a 39/50 warranty on its batteries. The first number in the warranty code is the free-r
balandron [24]

Answer:

1)

If the manufacturer's assumptions are correct, it would need to replace 8.23% of its batteries free of charge.

Option a) 8.23% is the correct option

2)

the required standard deviation is 3.8

Option a) 3.8 is the correct answer

Explanation:

Given the data in the question;

mean μ = 44

standard deviation σ = 3.6

if a battery fails within 39 months of purchase, the manufacturer replaces the battery at no charge to the consumer. If the battery fails after 39 months but within 50 months

1)

If the manufacturer's assumptions are correct, it would need to replace_____ of its batteries free of charge

p( X < 39 ) = P( X-μ/σ < 39-μ/σ )

we substitute

= p( Z < ((39-44)/3.6 ))

= p( Z < -1.39 )

from standard normal table; p( Z < -1.39 ) = 0.08226 ≈ 0.0823

p( X < 39 ) = 0.0823 or 8.23%

Therefore, If the manufacturer's assumptions are correct, it would need to replace 8.23% of its batteries free of charge.

Option a) 8.23% is the correct option

2)

The company finds that it s replacing 9.34% of its batteries free of charge. It suspects that its assumption about the standard deviation of the life of its batteries is incorrect. A standard deviation of ______ results in a 9.34% replacement rate.

given that;

P( Z < x-μ/σ ) = 9.34%

⇒ P( Z < 39-44/σ ) = 0.0934 ----- let this be equation 1

now, from standard normal tables

∅( -1.32 ) = 0.0934   ---------- let this equation 2

so from equation 1 and 2

39-44/σ = -132

-5/σ = -1.32

σ  = -5 / - 1.32

σ  = 3.7879 ≈ 3.8

Therefore, the required standard deviation is 3.8

Option a) 3.8 is the correct answer

7 0
2 years ago
If your budget allowed you extra money for this month, would you choose to consume, invest, or save that money? Why? Be specific
ruslelena [56]
Personally, I would choose to save that money. The reason why is you never know - maybe something bad is going to happen and you will need that extra cash. So instead of splurging it on material things, it's better to save it for a rainy day, in my opinion. Investing is not safe, given that you may lose a lot more than you invest. 
3 0
3 years ago
Read 2 more answers
A new study shows that onions improve cognitive and heart health. This causes the demand curve to shift to the right, so that co
Deffense [45]

The complete question with diagram is attached

Answer:

($3.00, 420 lbs) and ($2.10, 510 lbs)

Explanation:

A shift in demand occurs when the quantity of a product consumers wants changes at all price levels.

A shift to the right indicates an increase in quantity demanded at all prices, while a shift to the left indicates a reduction in quantity demanded at all prices.

In the given scenario there is a shift in demand to the right with increase in 20 lbs of onions.

So at every price level there will be an increase in quantity demanded by 20 lbs.

According to the diagram at price $3 quantity initially demanded was 400 lbs. With the demand shift it will now be 400 + 20 = 420 lbs.

At price $2.10 demand was initially 490 lbs now it will be 490 + 20 = 510 lbs

5 0
3 years ago
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