Compute the reorder point, Operation Management

Assignment Help:

The Norwitch Company uses a continuous review (s, Q) system for inventory control.  Weekly demand for an item, Pressure Valve #5 (PV5), is distributed Normally with a mean and standard deviation of 20 and 10 respectively.  Norwitch uses an order quantity of 200 units for PV5 and its supplier takes 5 weeks to fill an order.  Each unit of PV5 costs $50 and carrying charges are $0.20/$/yr.  Norwitch uses a 99% fill rate as a target service measure.

(a) Compute the reorder point, s, that will satisfy Norwitch's target fill rate.  What is the likelihood that Norwitch has stocked out of PV5 when a new shipment arrives from its supplier?
 
 (b) Suppose Norwitch has worked out a new contract, accepted by all its customers, of being allowed up to one week to satisfy each demand.  Norwitch still uses a 99% "fill rate" as a target service measure.  However, stockouts satisfied within a week is considered as good as demand satisfied from the on-hand inventory.  
 
How would you modify the logic of computing the re-order point, s, to take account of the one-week grace period?  Sketch the average behavior of the (s,Q) system to illustrate your reasoning.
 
(c) Compute the reorder point for the new contract.  What is the safety stock?  On an average, how much inventory Norwitch has on hand when a new shipment of PV5 arrives?  
 
(d) Estimate the annual cost savings due to the one-week grace period.

(e) What will be the impact of one-week grace period on Norwitch's customers? Should Norwitch and its customers make the inventory status of PV5 known to each other?   What good will that do?


Related Discussions:- Compute the reorder point

How the job of industrial manager becomes more difficult, How the job of in...

How the job of industrial manager becomes more difficult? However, the job of industrial Manager becomes still more difficult because of: (i) Change in technology; (ii) C

Determine the order winning criteria for organisation, 1. What are the orde...

1. What are the order winning criteria for this organisation? Where does the company sit in Schmenner's Service-Process matrix and can you detect the adoption of the principles und

Describe reducing equipment in the production process, Design for manufactu...

Design for manufacturing and assembly delivers product improvements by emphasizing which of the following? Reducing product quality during the assembly process Simplification

Why health care cost are out of control in the united states, Discuss the f...

Discuss the following statement: "Health care cost are out of control in the United States, and increasing conflicts between employers and employees are likely as employers try to

Explain income wages, Robert and mar Lou have 3 children they income wages ...

Robert and mar Lou have 3 children they income wages total 25,764.39 there federal income tax withheld was 3,580.31 social withheld was 1,082.10 medical tax was 373.58 what form sh

Process planning procedure, Process Planning Procedure  The process pl...

Process Planning Procedure  The process planning procedure has the followings steps as shows in figure as

Explain companies can voluntarily acknowledge a union, Companies can volunt...

Companies can voluntarily acknowledge a union through a card check recognition process if it appears to have 30% support.

Locating production and service facilities, if you expand your existing com...

if you expand your existing company by opening a new divition in a foreign country, shouldthe new divistion be staffed by local personnel or by personnel imported from the parent o

Span of process - process design, 1. What 'span of process' choices do you ...

1. What 'span of process' choices do you think have been made by the Graduate School of Business? Answer: Most core administrative processes are carried out by GSB staff; some,

Explain organizations periodically turn to, Organizations periodically turn...

Organizations periodically turn to _________ to meet demands for talent brought about by business growth and a desire for fresh ideas, or to replace employees who leave.

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