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Paha777 [63]
3 years ago
7

A university cafeteria line in the student union hall is a self-serve facility in which students select

Business
1 answer:
Setler [38]3 years ago
7 0

Answer:

The answer to this question is a= µ=60/12=5 students/min

Explanation:

Solution

Given that:

λ=4 students / min

The Waiting time in Queue= λ /µ(µ- λ )==4/(5*(5-4))=0.8 min

The Number of students in the line L(q)= λ *W(q)= 4*.8= 3.2 students

TheNumber of students in the system L(q)= λ /(µ- λ )=4/(5-40=4 students

Then,

The Probability of system to be empty= P0= 1-P= 1-0.8= 0.2

Now,

If the management decides to add one more cashier with the same efficiency then  we have

µ= 6 sec/student= 10 students/min.

so,

P= λ /µ =4/10=0.4

Now,

The probability that cafeteria is empty= P0= 1-0.4= 0.6

If we look at the above  system traits, it is clear that the line is not  empty and the students have to standby for 0.8  in the queue waiting to place their order and have it, also on an average there are 3.2 students in the queue and in the entry cafeteria there are 4 students who are waiting to be served.

If the management decides to hire one more cashier with the same work rate or ability, then  the probability of the cafeteria being free moves higher from 0.2 to 0.6 so it suggests that the management must hire one additional cashier.

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If the price elasticity of demand for a product is -2.5, then a price cut from $2.00 to $1.80 will _________ the quantity demand
UkoKoshka [18]

If the price elasticity of demand for a product is -2.5, then a price cut from $2.00 to $1.80 will <u>increase </u>the quantity demanded by about  <u>2.5%</u>.

Price elasticity of call for is a measurement of the trade in the intake of a product on the subject of exchange in its price. Expressed mathematically, it's miles: charge Elasticity of demand = percent trade-in quantity Demanded / percentage trade-in rate.

we are saying a great is price elastic whilst growth in prices causes a bigger % fall in demand. e.g. if fee rises 20% and demand falls 50%, the PED = -2.five. Examples consist of Heinz soup.

Learn more about Price elasticity here: brainly.com/question/24384825

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6 0
1 year ago
Northern Organic Farms is considering a project which will produce annual sales of $975,000 and increase cash expenses by $848,0
stealth61 [152]

Answer:

B) $114,000

Explanation:

To calculate the operating cash flows using the top down approach we can use the following equation:

operating cash flow = increase in total sales - increase in total expenses - increase in taxes paid

operating cash flow = $975,000 - $848,000 - ($154,000 - $141,000) = $975,000 - $848,000 - $13,000 = $114,000

I didn't include depreciation since it is normally included to calculate the increase in taxes but taxes were already given.

5 0
2 years ago
Romney's Marketing Company has the following adjusted trial balance at the end of the current year. No dividends were declared.
DerKrebs [107]

Answer:

Net income = $3,560

Explanation:

                                       Romney's Marketing Company

                                        Multi-step income statement

                               For the Year ended December 31 20YY

Sales revenues 37,250

Less: Cost of goods sold = 0

Gross profit                                                          = 37,250

Less: Operating expense:

Wages expense                                 = $19,000

Depreciation expense                       = $1,750

Utilities expense                                = $320

Insurance expense                            = $780

Rent expense                                     = $9,800

Total operating expense                   = ($31,650)

Add: operating income:

Rent revenue                                      =  $560

Total operating income                                         = $6,160

Other operating income

Interest revenue                                                    = 160

Net income before taxes                                      = $6,320

Income tax expense                                              = $2,760

Net income                                                             = $3,560

4 0
3 years ago
Jake nickells crowdsourcing approach to his business initially kept the business finances under control in all of the following
svetlana [45]

Answer:

It eliminated the need for fixed costs.

Explanation:

3 0
2 years ago
Item 1Item 1 Thomas invests $109 in an account that pays 6 percent simple interest. How much money will Thomas have at the end o
olga nikolaevna [1]

Answer:

Total amount at the end of 4 years = $135.16

Explanation:

A simple interest account pays interest on only the sum deposited at an annual rate for a specified period of time without compounding or adding the interest earned in a particular period in the calculation of interest earning for the next period. Thus, if 1000 is invested and interest s earned at 10% then the interest earned will remain constant for every period the money is still deposited in the account.

The formula to calculate interest under simple interest method is,

Interest = Principal * Annual Rate * Time in years

Total Interest earned = 109 * 6% * 4

Total interest earned = 26.16

Total amount at the end of 4 years = Principal + Interest

Total amount at the end of 4 years = 109 + 26.16

Total amount at the end of 4 years = $135.16

5 0
3 years ago
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