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SVEN [57.7K]
3 years ago
15

During regular operating hours, passengers of Fly-Hi airlines arrival at the airport at the average rate of 190 per hour (Poisso

n distributed). Fly-Hi can hire staff for $18 per person per hour, each of whom can check in a passenger in an average time of 1 minute (negative exponential distribution). Fly-Hi has determined that the cost of waiting is $45 per passenger per hour. [Select] What is the minimum number of staff for this system? Select] What is the optimal number of staff for this system? What is the total cost of this system per hour at the optimal number of staff? [Select
Business
1 answer:
GenaCL600 [577]3 years ago
4 0

Answer:

The minimum number of staffs that could be hired is 4

The optimal number of stuff is 6 and  The total cost per hour is $114.14

Explanation:

Average arrival rate, λ = 190 per hour

Average service rate, μ = 1 in 1 minute = 60 per hour

The minimum number of servers required for a stable queuing system

= λ/μ

= 190/60

= 3.167

Therefore, The minimum number of staffs that could be hired is 4.

s             P0               Lq              Server cost per hour = s*18

4            0.029         2.210                      72  

5            0.039  0.483                      90

6            0.041          0.137                       108  

Waiting cost per hour = Lq*45   Total cost per hour

              99.44                                            171.44

              21.72                                      111.72

               6.14                                               114.14

The total cost is optimal for s = 6.

Therefore, The optimal number of stuff is 6 and  The total cost per hour is $114.14

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Pauline Found​ Manufacturing, Inc., is moving to kanbans to support its telephone​ switching-board assembly lines. Determine the
Debora [2.8K]

Answer:

Kanban container size = 73

Number of kanbans needed = 5

Explanation:

Kanban container size (Q):

Q = SQRT [(2 x D x S) / H x (1 - d/p)]

where,

D = Annual demand  

S = Setup cost

H = Holding cost

d = Daily usage

p = Daily production

Putting the given values in the above formula,

CONTAINER SIZE = SQRT ((2 * ANNUAL DEMAND * SETUP COST) / (HOLDING COST * (1 - (DAILY USAGE / DAILY PRODUCTION))))

Q = SQRT [(2 x 4,000 x $30) / $125 x (1 - 16/25)]

Kanbans container size = 73 units  (Rounding off to the nearest whole number)

NUMBER OF KANBANS = DEMAND DURING LEAD TIME + SAFETY STOCK / SIZE OF CONTAINER

K = ((16 * 16) + (4 * 25) / 73 = 5

4 0
3 years ago
Which of the following is not a type of qualitative forecasting?
Svetradugi [14.3K]

The following that is not a type of qualitative forecasting is<u> </u><u>Moving Averages</u>

Qualitative forecasting has to do with the use of feedback and other research data to make a prediction about how the finances of a company is likely to change in a period of time.

This qualitative research is done by making analysis of the amount of money gotten in the past by the company to estimate future financial operations.

There are four types of qualitative forecasting such as:

  • Executive Opinions
  • Consumer Surveys.
  • Delphi Method
  • Sales Force Polling

Therefore, the correct answer is Moving Averages.

Read more here:

brainly.com/question/8201684

7 0
3 years ago
I want to know about starting my own business or franchise can you help me get started thsnk you. Dennisomalley
Harrizon [31]

A franchise business can be started with purchasing a franchise rights, these rights are usually sold by chain businesses however there are some small businesses who also provide franchise.

<h3 /><h3>What is a Franchise?</h3>

A franchise is a legal right to run the operations of a business under the same name, however there are some factors that needs to be maintained these factors are mentioned in the agreement and must be met by the franchisee at all times.

In return for the franchise there is a lump sum payment which entitles the acquirer/ franchisee for the use of legal name of that business, also these rights are for a certain number of years.

For the duration of the franchise agreement the franchise owner is responsible for all the advertisement expenditure.

When starting a new business it is recommended that a franchise is acquired if they have no past experience of the business.

Learn more about Franchise at brainly.com/question/27158354

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5 0
2 years ago
Microsoft and Intel are two companies that illustrate the concept of "bargaining power of suppliers" in Porter's five forces mod
Tasya [4]

Answer:

True

Explanation:

Intel is a major computer hardware supplier in the world, and its friend Microsoft buys hardware parts from them which it uses in manufacturing computers such as processor chips.

In respect to the bargaining power of suppliers in Porter's five forces model of industry competition, Intel acts as a supplier to Microsoft. And because of Intel's bargaining power like its market dominance and limited competitors, it can set prices which the–Microsoft has no choice but to purchase.

4 0
3 years ago
REM Real Estate received a check for $27,000 on July 1 which represents a 6 month
sweet-ann [11.9K]

Answer:

a. Debit Unearned Rent Revenue, $4,500; Credit Rent Revenue, $4,500

Explanation:

When the company receives the $27,000 check for six months of advance rent, it records the unearned revenue in a liability account named Unearned Rent Revenue. The resulting journal entry is:

(Dr) Cash, $27,000

(Cr) Unearned Rent Revenue, $27,000

With the passing of each month, the company <em>earns</em> one-sixth (1/6) of the unearned rent revenue (or $4,500), essentially reclassifying the revenue from unearned to earned. Therefore, after one month, the resulting journal entry is:

(Dr) Unearned Rent Revenue, $4,500

(Cr) Rent Revenue, $4,500

5 0
4 years ago
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