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

Major concerns confronting thomas regarding the management, Analyze the thr...

Analyze the three primary concerns confronting Thomas regarding the management of this project. Suggest a method of addressing each of the three concerns

Explain different types of business models, Give examples of a pair of comp...

Give examples of a pair of companies in an industry that pursue different types of business models? Explain the business models and how they differ. EXAMPLE. First come first serve

Which new market was opened when apple introduced itunes, 1. When App...

1. When Apple introduced iTunes, a new market was opened. Which of the following describes this type of innovation? a. Value capture b. Presence c. O

Explain what is the largest stnd dev, The Good Chocolate Company. Specifica...

The Good Chocolate Company. Specifications for the 12-ounce bar are 330 grams to 350grams. What is the largest stnd dev, in grams, and still considered capable of ave fill of 340 g

Explain what is the role of an organizational leader, What is the role of a...

What is the role of an organizational leader ans what significant impact should they have on a Organization in the past, present and future of a company?

Explain external failure costs, Q 1 The probability associated with rejecti...

Q 1 The probability associated with rejecting a high quality lot is denoted in acceptance sampling with the Greek letter alpha. Q 2 Quality control charts usually have a central

Definitions of performance measurement, Definitions of Performance Measurem...

Definitions of Performance Measurement 1. The first step in a business measurement process is to define the content and objectives of the business - this will help reveal whet

Explain score for energy cost increases, Daniel Tracy, owner of Martin Manu...

Daniel Tracy, owner of Martin Manufacturing, must expand by building a new factory. The search for a location for this factory has been narrowed to four sites: A, B, C and D. The f

Give an example of what team performance, Provide an example of what team p...

Provide an example of what team performance readiness might look like at various readiness levels

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