Problem Mr. K\'s is a very popular hair salon. It offe reasonable price, so it a

Question

Problem Mr. K's is a very popular hair salon. It offe reasonable price, so it always has unlimited demand. The serv conducted in the sequence described next (the time required for each activity is s rs high-quality hairstyling and physical relaxation services at a ice process includes five activities that are hown in parentheses): Activity 1: Welcome a guest and offer homemade herb tea (10 minutes). Activity 2: Wash and condition hair (10 minutes). Activity 3: Neck, shoulder, and back stress-release massage (10 minutes). Activity 4: Design the hairstyle and do the hair (25 minutes). Activity 5: Check out the guest (5 minutes). Three servers (S1, 52, 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. a. b. c. d. What is the labor content? What is the average labor utilization? At a wage rate of $20 per hour, what is the cost of direct labor per customer? Mr. K also contemplates redesigning the assignment of tasks to servers. For this, Mr. K is evaluating the reassignment of activity 5 from S3 to S1. How would this change his cost of direct labor? Explanations& Solutions

Explanation / Answer

Answer:

a) Total labour content = 10+ 10+10 +25+5 = 60 minutes. (Answer)

b) The flow time of three servers are :

Hence the output rate will be 1 customer per 30 mins or 2 customers per hour.

C)

D)

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