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
Answer:
Amount of taxes payable is $210.
Explanation:
<u>Calculating the Income tax amount:
</u>
Income tax = Closing balance - opening balance + income tax expenses
Income tax = 30 - 50 + 230
Income tax = - 20 + 230
Income tax = $210
Pluralistic ignorance effect is a practice in which no ones believes but everyone thinks they believes. This is very particular to a business administration environment. I'll give you an example,
You are the kind of person that wants cleanliness and you notice that your friend is so messy, supposed to be you will tell her about her messiness but you noticed that no one cares about her, thus you stopped yourself from speaking,
Tricky tricky. I'll go with 'A. you do not take too much' from experience.
Answer:
(B) $5,000 favorable.
Explanation:
Variable cost flexible budget variance:
budget for 6,000 units total variable cost: $180,000
We divide the total cost by the activity in that budget:
$180,000/ 6,000 = 30
Now we multiply by the actual volume:
5,000 x 30 = 150,000
Now we do flexible budget - actual cost = variance
150,000 - 145,000 = 5,000 favorable
It is favorable, as the cost where less than expected.
