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Lubov Fominskaja [6]
3 years ago
14

Consider an espresso stand with a single barista. Customers arrive to the stand at the rate of 28 per hour according to a Poisso

n distribution. Service times are exponentially distributed with a service rate of 35 customers per minute. If the arrival rate remains at 28 customers per hour and the stand's manager wants to have the average time a customer spends in the system (i.e., wait time and service time) to be a maximum of 6 minutes on average, then the service rate must:__________
A. decrease by 2 to 33 customers per hour.
B. decrease by 3 to 32 customers per hour.
C. increase by 3 to 38 customers per hour.
D. increase by 2 to 37 customers per hour.
Business
1 answer:
Semmy [17]3 years ago
6 0

Answer:

A. decrease by 2 to 33 customers per hour.

Explanation:

Espresso stand with single barista has a service rate of 35 customers per minute. The customers arrival rate is 28 per hour. Maximum wait and service time is 6 minutes per customer, then the service rate should decrease by 2 to 33 customers per hour.

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In the year prior to going public, a firm has revenues of $20 million and net income after taxes of $2 million. The firm has no
Andru [333]

Answer:

peeeeeeepeeeeeepoooooopooooo

Explanation:

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8 0
3 years ago
Exhibit 4.1 The balance sheet and income statement shown below are for Koski Inc. Note that the firm has no amortization charges
jeyben [28]

Answer:

77%

Explanation:

Total debt to total capital ratio = Total liabilities / Total assets

Total debt to total capital ratio = $53,900 / $70,000

Total debt to total capital ratio = 0.77

Total debt to total capital ratio is the ratio of its total debt to its total capital, its debt and equity combined and it is use to measure a company financial solvency.

3 0
4 years ago
Consider a household consisting of four college friends. The friends have made a commitment to live together for the next five y
noname [10]

Answer:

  • move
  • none are tied

Explanation:

See the attached for a spreadsheet of the values given in the problem statement. We have simply added the salary to the value of the preference and subtracted the one-time moving expense.

The right-most column shows the net increase in value of moving to Miami for each of the householders. Bonnie achieves so much more value that her net value outweighs the rather significant hit in value that Donna experiences.

If the vote is by net value to the householders, they must vote to move. There are no householders that have a net zero change in value.

_____

<em>Comment on democracy</em>

A decision based on net value does not account for the rather significant cost to Donna. If the household values mental health and interpersonal relationships, the fact that one member suffers badly from the move should be enough to sway the decision against it.

5 0
3 years ago
Coastal Shores Inc. (CSI) was destroyed by Hurricane Fred on August 5, 2021. At January 1, CSI reported an inventory of $170,000
Fofino [41]

Answer:

$65,000

Explanation:

Calculation to determine what The estimated inventory loss due to Hurricane Fred would be

Beginning inventory$170,000

Add Net purchases195,000

Goods available for sale365,000

($170,000+$195,000)

Less: Cost of goods sold (300,000)

($480,000/160%)

Estimated ending inventory$65,000

($365,000-$300,000)

Therefore The estimated inventory loss due to Hurricane Fred would be $65,000

8 0
3 years ago
A requirements contract is too vague to be a legally-enforceable agreement. Group of answer choices True False
Akimi4 [234]
FALSE

i hope this helps you :)
6 0
2 years ago
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