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Elenna [48]
3 years ago
7

Consider an Erlang loss system. The average processing time is 3 minutes. The average interarrival time is 4 minutes. The number

of servers is 2. What is the rate of lost demand in customers per hour?
A. 1.33
B. .65
C. 1.5
D. 2
Business
1 answer:
Dimas [21]3 years ago
8 0

Answer:

D. 2

Explanation:

The computation of the rate of lost demand is shown below;

Given that

p = 3

a = 4

M  =2

Now

r = p ÷ a

=3 ÷ 4

= 0.75

Now determine the value from the erlang table having r = 0.75 and M = 2

= 0.123  

Now,

The  Rate of lost demand is

= demand rate × 0.123 × 60minutes

= (1 ÷ 4) × 0.123 × 60

= 1.845 or 2

= 2

Hence, the correct option is d.

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Answer:

The correct answer is (B)

Explanation:

Economics is a study of the market and human behaviour. Economists usually use historical data, conduct interviews and surveys to find a pattern to predict and forecast. In economics, it is almost impractical to conduct laboratory experiments because laboratory experiments leave out various aspects of reality and leave out relevant variables. Furthermore, It is difficult to find a way to use a laboratory experiment to predict and forecast.

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4 years ago
The three types of gross private domestic investment include all final purchases of machinery, equipment and tools; all construc
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Private fixed investment and alternate in private inventories. it's far measured without a deduction for consumption of constant capital (CFC), consists of replacements and additions to the capital inventory, and excludes investment via U.S. citizens in other nations.

Gross private domestic investment includes the development of nonresidential systems, the production of equipment and software, non-public residential construction, and modifications in inventories.

Gross domestic private investment, as described in country-wide income accounts, could encompass the subsequent, except the government construction of recent highways and dams.

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8 0
2 years ago
If a fee of $2,850 earned from a client was debited to Accounts Receivable for $2,580 and credited to Fees Earned for $2,850, wh
Natalka [10]

Answer:

Explanation:

given data

fee = $2850

receive = $2580

credit fees = $2850

to find out

which statement true

solution

we know here that fee earn by client is here  $2850

and        

$2580 receive as debit account  so

$2850 fee earn credit

so we can say here

credit balance will be high ( 2850 - 2580)

higher = 270

so option A is correct          

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4 0
3 years ago
The first part of setting strategic direction for an organization is to analyze the external and internal environments by prepar
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Answer:

Vision Statement

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Vision Statement is a important point in strategical  planning. It tells what an organization intended to achieve or we can say it highlight the objective of the organization .

Vision Statement should we s<u>hort , simple and clearly specified.</u> It plays an i<em>mportant role</em> in an organization .    

3 0
4 years ago
In a free market the________ tells producers how much to produce.
aleksandr82 [10.1K]

Answer:consumers

Explanation:

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5 0
3 years ago
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