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sergejj [24]
3 years ago
7

A grocery store has three open checkout lanes. On average, 45 shoppers arrive at these lanes per hour. The coefficient of variat

ion of the interarrival time is equal to 1. The average service time for each lane is 18 customers per hour, and the coefficient of variation for the service time distribution is three minutes per lane.
Calculate the utilization factor of the system.

A.
0.833

B.
17.91

C.
3.58

D.
3
Business
1 answer:
nadya68 [22]3 years ago
6 0

Answer:

A.  

0.833

Explanation:

m = 3

Arrival rate, ra = 45 per hour

Service rate, re = 18 per hour per lane

Utilization factor = ra/(m.re)

                            = 45/(3*18)

                            = 0.833

Therefore, The utilization factor of the system is 0.833

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During the​ year, direct labor costs of​ $30,000 were​ incurred, manufacturing overhead totaled ​$42,000, materials purchased we
andriy [413]

Answer:

Total Manufacturing Cost = $96,347

Explanation:

Total manufacturing cost include all the costs related directly to the production, and does not include any indirect costs, or cost of selling and administration.

Thus, for the information provided we have,

Since not provided assumed no opening and closing inventory.

Total manufacturing cost =

Direct Labor Cost $30,000

Add: Manufacturing Overhead $42,000

Add: Materials Purchased $27,000

Less: Indirect Material included = ($2,653)

Total Manufacturing Cost = $96,347

4 0
4 years ago
A company uses the following standard costs to produce a single unit of output. Direct materials 7 pounds at $0.60 per pound = $
Naddika [18.5K]

Answer:

Direct material price variance= $20,100 unfavorable.

Explanation:

Giving the following information:

Direct materials 7 pounds at $0.60 per pound = $ 4.20

During the latest month, the company purchased and used 67,000 pounds of direct materials for $.90 per pound to produce 10,000 units of output.

Direct material price variance= (standard price - actual price)*actual quantity

Direct material price variance= (0.60 - 0.90)*67,000= $20,100 unfavorable.

7 0
4 years ago
If a stock with a beta of 1.4 is expected to return 18% when Treasury bills yield 6%, what is the expected return on the market
ahrayia [7]

Answer:

14.57%

Explanation:

A stock has a beta of 1.4

The expected return is 18%

The risk free rate is 6%

Therefore, the expected return on the market portfolio can be calculated as follows

18%= 6% + 1.4(market return-6%)

18%= 6% + 1.4market return - 8.4

18%= 6-8.4 + 1.4market return

18%= -2.4% + 1.4market return

18%+2.4%= 1.4market return

20.4= 1.4market return

market return= 20.4/1.4

= 14.57%

Hence the expected return on the market portfolio is 14.57%

4 0
3 years ago
Solar represents a minuscule portion of u.s. energy production because of ________.
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I believe it should be lack of investment
6 0
4 years ago
If you cannot separate communication from leadership, why is communication known to be one of the top weaknesses in business lea
aksik [14]

The correct answer to this open question is the following.

If you cannot separate communication from leadership, why is communication known to be one of the top weaknesses in business leadership today?

Because many times, leaders confuse to inform with to communicate, and that is one of their biggest mistakes.

One thing is just to pretend that because your the leader of an organization, you have the right to inform but not listening back to what your team has to say.

Good leaders need to become great leaders accepting the fact that their role is of Communicators, which means they are willing and able to receive feedback. Or better said, to promote feedback in the first place as part of the process of generating understanding in the workplace.

Why is it the leaders’ responsibility to be effective communicators?

The leader has to lead by example. It has to be a great communicator, a good listener. Have a set of skills and abilities to perform under pressure. The leader has to make the toughest decisions. And of course, he has to hire the best individuals to form a true team.

Leaders have to be totally honest about who they are. You cannot pretend to be someone you are not. That is the foundation of what you are about to offer in a relationship.

The leader sets the example of living their own values, so he will have the moral status to ask other people to live by their own values so you can base your relationship on trust.

4 0
3 years ago
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