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victus00 [196]
3 years ago
9

A multiple-channel queuing system with a Poisson arrival rate and an exponential service time has an average arrival rate of 4 c

ustomers per hour and an average service time of 18 minutes per customer. The minimum number of servers required to avoid an overloaded system is _________.A) 1
B) 2
C) 3
D) 4
Business
1 answer:
Nuetrik [128]3 years ago
4 0

Answer:

minimum number of server is = 2

so correct option is B) 2

Explanation:

given data

customers = 4

service time = 18 minutes per customer = \frac{18}{60}  hr = 0.3 hr

to find out

minimum number of server    

solution

we get here first min servers that is

min servers = 4 × 0.3  

min servers = 1.2

so here minimum number of server is = 2

servers cant be in fractions ( as only whole number of server is possible)

so correct option is B) 2

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Multiple Choice Best Buy decided to bring in Hubert Joly as CEO to replace Brian Dunn. Amazon has many strategically located dis
Fynjy0 [20]

Complete question reads;

Which of the following is not a reason Best Buy has had a hard time competing with Amazon? Multiple Choice

a. Best Buy decided to bring in Hubert Joly as CEO to replace Brian Dunn.

b. Amazon has many strategically located distribution centers across the United States.

c. Best Buy had significant expenses that did not help improve sales.

d. Amazon has a deep supply of products to draw from.

e. Best Buy has faced some key leadership challenges.

Answer:

a

Explanation:

Noteworthy is the fact that Hubert Joly's arrival into Best Buy was indeed a blessing to the company because within a year after he came in 2012, the company's stock value more than doubled in 2013.

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3 years ago
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shusha [124]

Answer and Explanation

Given:

Accounts receivable balance = $598,000

Percentage of receivables that are uncollectible = 5% or 0.05

Uncollectible receivables = 0.05 × 598,000 = $29,900

Adjusting journal entry to record bad debt expense is:

Particulars                                          Debit              Credit

Bad debts expense                            XXXXX

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Noe, Allowance for doubtful debts has a credit balance of $4,800.

Bad debt incurred = 29,900 - 4,800 = $25,100

So adjusting entry :

Particulars                                          Debit              Credit

Bad debts expense                            $25,100

     Allowance for doubtful debts                             $25,100

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7 0
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nasty-shy [4]
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Andre45 [30]

Answer:

option D  This is a positive statement

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