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Newt Philly needs to decide where to get a haircut. He has narrowed the choice down to two local hair salons - Large Hair Salon (LHS) and Small Hair Cutters (SHC). During busy periods, a new customer walks into LHS every 15 minutes (with a standard deviation of 15 minutes). At SHC, a customer walks in every hour (with a standard deviation of 1 hour). LHS has a staff of 4 barbers, while SHC has 1 barber. A typical service time at either salon lasts 30 minutes (with a standard deviation of 30 minutes). : a) If Newt walks into LHS during a busy period, how long must he wait in line? b) If Newt goes to SHC, how many customers will he see at the salon? c) Assume that it takes Newt 10 minutes to leave work and walk to LHS and 10 minutes to walk back (i.e. each way of the walk takes 10 minutes). How long will he need to leave work for to get a haircut at LHS? d) LHS will buy out SHC. LHS will then close SHC's operations and serve all customers, including existing SHC customers, at the LHS location only. Assuming that the previous traffic of SHC customers now flows to the LHS location and LHS now hires the barber from SHC (to increase the headcount to 5). What is the new waiting time at LHS? Is it less than or greater than the waiting time of LHS before the merger? (Assume that the coefficient of variance of customer inter-arrival times is 1).
Beverly Enterprises owns a nursing home that is currently earning $2.0 million in cash flow on an annual basis, but this amount is expected to drop in the future. The nursing home
I cannot seem to answer EX. 4a, b and c. from ISN# 978-0-13-274395-2 Pearson Chopra 5th Edition. You provide solutions to discussions questions but not chapter exercises. The probl
The Chief Projects Officer (CPO) is responsible for the individuals working on a project in all of the following way EXCEPT: A. That they perform project activities according to
A quality analyst wants to construct a sample mean chart for controlling a packaging process. He knows from past experience that the process standard deviation is two ounces. Each
Raj has a jewel chest containing Rings, Pins and Ear-rings. The chest contains 26 pieces. Raj has 2 1/2 times as many rings as pins, and the number of pairs of earrings is 4 less t
Ok need a little help in arranging these in the right order 1-5 Select measures and targets Set strategic goals Hold operational reviews Implement single-use plan Define scenarios
Type your question here compare and contrast the labour relations system of Canada with that of the U.S. Determine the most significant difference and how it likely impacts the Can
what is service concept?
Ema graduated from a very prestigious college and was in her second year of medical school. Ema's parents did not have the resources to help her pay for college. For the past six y
Problem:- 1 A system containing one CPU and a disk is serving database transactions. A transaction gets service from CPU and then from the main memory before leaving this system. I
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