Answer:
Part A. Compute the probability that operator of the hotel is busy.
The call arrives at Lynn Ann Hotel at the rate of 2/min.
Therefore, 2 min = 120 customers per hour
Thus, the call is serviced by the operator at a rate of 20 seconds per customer.
Therefore,
P = 180 customers per hour
Probability that the operator will be busy:
P = λ / µ
P= 120 / 180
P = 0.67
Therefore, the probability that the hotel operator is busy is 0.67 hours
Part B. Determine the average time customer must wait:
= λ / µ (µ - λ)
= 120 / 180(180 - 120)
= 120 / 180(60)
= 120 / 10,800
= 0.011
Thus, the average wait time for the customer is 0.011 hours
Part C. Determine the average number of call waiting:
= λ^2 / µ (µ - λ)
= 120^2 / 180 (180 - 120)
= 14,400 / 180 (60)
= 14,400 / 10,800
= 1.33
Thus, the average waiting call to be answered is 1.33 hours
Answer:
Total direct labor cost=$20,000
Explanation:
<u>First, we need to calculate the direct labor cost per unit:</u>
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Direct labor cost per unit= total cost / number of units
Direct labor cost per unit= 21,500 / 8,600
Direct labor cost per unit= $2.5
<u>Now, the total cost for 8,000 units:</u>
Total direct labor cost= 2.5*8,000
Total direct labor cost=$20,000
Answer:
The answer is D, the grievance is brought before a court which decides the case.
Explanation:
A grievance procedure is a process adopted within an organisation for the purpose of resolving conflicts. Most of the time, it is meant to resolve conflict between individuals of lower cadre or hierarchy in an organisation and people in the top management position.
There are about six different procedure in the grievance process and taking a grievance to the court to decide on a case is not one of them. However, it is worthy to note that when all necessary grievance procedure have been utilized and there seem not to be a resolution in sight, a third part arbitrator in invited into the scene which mostly is between high management personnel.
Answer:
The correct answer is letter "D": an installment note.
Explanation:
An installment note is a promissory commitment for payment of the principal and interest of a debt. The payments are distributed in equal periods of time -usually monthly, and represent the amortization of the total amount owed. According to the agreement, a minimum amount can be established to be paid to avoid more debt.
Answer:
38,000
explanation:
take 30,00+1,800(interest paid)=$38,000 (yearly payment)
