Question
PA 4-4 (Algo) Mr. K's is a very popular hair salon. It... Mr. Ks is a very popular hair salon. It offers high-quality hairstyling and
PA 4-4 (Algo) Mr. K's is a very popular hair salon. It...
Mr. Ks is a very popular hair salon. It offers high-quality hairstyling and physical relaxation services at a reasonable price, so it always has unlimited demand. The service process includes five activities that are conducted in the sequence described next (the time required for each activity is shown in parentheses):
- Activity 1: Welcome a guest and offer homemade herb tea (13 minutes).
- Activity 2: Wash and condition hair (13 minutes).
- Activity 3: Neck, shoulder, and back stress-release massage (13 minutes).
- Activity 4: Design the hairstyle and do the hair (28 minutes).
- Activity 5: Check out the guest (12 minutes).
Three servers (S1, S2, and S3) offer the services in a worker-paced line. The assignment of tasks to servers is the following: S1 does Activity 1, S2 does activities 2 and 3, and S3 does activities 4 and 5.
c. | At a wage rate of $25 per hour, what is the cost of direct labor per customer? | $50.64selected answer incorrect | per customer |
d. | Mr. K considers hiring a new employee to help any one (and only one) of the servers without changing the tasks performed by each server. What will be the new cost of direct labor? | $66.00selected answer incorrect | per customer |
f. | Returning to the original question, Mr. K is thinking to add one additional worker to the process. The worker would be assigned to the same set of tasks | ||
as one of the current workers. First, decide which set of tasks would benefit from one additional worker, then calculate the process capacity (customers per hour)? |
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