Service distribution of the machines in a bank, Operation Research

Assignment Help:

ABC Bank faces a decision to hire two clerks or lease two automatic teller machines. Service rates of clerk 1 and clerk 2 are 41 customers per hour and 36 customers per hour respectively. Service rates of the machines are the same and equal to 35 customers per hour. The service distribution of the clerks is Poisson and the service distribution of the machines is constant. If the cost of a telling machine if 30% higher than the cost of the clerks, the manager of the bank wants to know which alternative will have a higher service level, that is, lower customer average waiting time, and which alternative will be most economical for the following cases:

(a) The customers arrive at the Bank Poisson distributed with a mean of 45 per hour. Dispatching is FIFO.

(b) The customers' average interarrival time is 1.33 min, normally distributed with standard deviation of 6 seconds.

(c) Using the appropriate queuing formula, analyse the problem for case (a). (Simulate up to 100 min. The queue length limit is 10).


Related Discussions:- Service distribution of the machines in a bank

Simplex method, Solve the following Linear Programming Problem using Simple...

Solve the following Linear Programming Problem using Simplex method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0

Problems based on lpp when feasible region is unbounded, Problems based on ...

Problems based on LPP when feasible region is unbounded.     1.    Minimize z = 3x + 5y subject to constraints  X + y ≥ 2 X + 3y ≥ 3 X, y ≥ 0 script

Sequencing problem, how do you use gantt chart for solving sequencing probl...

how do you use gantt chart for solving sequencing problem ? why is it not employed for solving larger problems?

Software, role of computer software in operation research

role of computer software in operation research

Transportation and linear programming., #what is the similarity and differe...

#what is the similarity and difference between transportation and linear programing models?

International trade, why does south africa regulate int''l trade

why does south africa regulate int''l trade

Evaluate a product from the view point of quality, This assignment requires...

This assignment requires you to evaluate a product from the view point of quality, both quality of design (as perceived by the user) and quality of conformance. To ensure that we a

Annotated bibliography - report writing presentation , Annotated bibliograp...

Annotated bibliography   In  this  bibliography each  is followed  by a one sentence or  one  paragraph  description of the content  of the work  cited. For  example Bndypad

Maths, Maxz=3x1-2x2 St x1-x2 >_0, 3x1-x2 _0

Maxz=3x1-2x2 St x1-x2 >_0, 3x1-x2 _0

A paper mill, A paper mill products two grade of paper viz., X & Y. Because...

A paper mill products two grade of paper viz., X & Y. Because of raw material restriction, it cannot produce more than 400 tons of grade X paper & 300 tons of grade Y paper in a we

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd