Need someone who knows how to do these

Eight-2: Durham Properly being Clinic has a contribution margin of $35 per go to.  Calculate the break-even stage in visits with mounted costs at $4000, $6500, and $8500 per week.  Given this analysis, as a supervisor, what would you recommend and why?

Eight-Three:  Durham Properly being Clinic is considering signing a contract to hold out 50 pre-employment physicals per week for a specific firm.  In terms of workers time, a pre-employment bodily requires zero.20 hours in Reception/Discharge, zero.45 hours in Nursing and Testing, and 0.20 hours in Medical Examination.  By work-station, resolve what variety of work hours per week will most likely be wished to hold out these physicals.

Chapter 9 Homework


9-1: Alpha Stroll-in Clinic operates as a single channel single server system.  On Tuesdays, its widespread arrival cost per hour is  Analysis signifies that its service cost is Eight.5 victims per hour.  Using queuing precept describe this service system.  What’s:


a.       The probability that the clinic is idle – no particular person prepared or being served?

b.      The widespread number of victims throughout the system?

c.       The widespread time (hours) a affected particular person spends throughout the system (prepared + service time)?

d.      The widespread number of victims throughout the queue prepared for service?

e.       The widespread time (hours) a affected particular person spends throughout the queue prepared?

f.       The probability that the affected particular person, upon arrival, ought to wait?




Chapter 9 Additional Credit score rating

A mix of belongings is vital for a service system to produce a specific service.  For example, in our walk-in clinic the receptionist ought to accumulate and report affected particular person information and bill the affected particular person’s medical insurance coverage plan or accumulate cash.  The nurse or physician’s assistant would possibly work along with the affected particular person to assemble a medical historic previous, get the reason for the current go to, report vital indicators, and as well as do the discharge course of.  The physician will prognosis which usually requires ordering assessments, treating the victims and recording the encounter throughout the medical knowledge.  This easy service system relies upon upon the obtainable work hours of the receptionist, nurse and physician.  Analysis signifies that three kinds of visits are supplied:  routine, extended, and physicals.  Capabilities per hour have been determined based totally on historic knowledge and sampling.  Using the subsequent data, describe the system’s functionality:


        Capabilities per Hour

                                                                Type of Go to

                                                Routine                         Extended         Bodily

Receptionist                      32                           35                           25

Nurse                                    6                              Three                             4                            

Physician                             Eight                              5                             6            

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