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

Office management, how can we cover and understand the gaps in our company?...

how can we cover and understand the gaps in our company? and what is the slosh-an

Explain extensive evaluation of personal records revealed, President of Was...

President of Washington Enterprise and controlled 16 plants throughout the South. Extensive evaluation of personal records revealed the name Sid Smith, assistant plant manager in A

Explain in a state where contributory negligence applies, In a state where ...

In a state where contributory negligence applies, a motorist that is about 10% responsible for a collision with another motorist, who sues the other motorist for negligence, will l

Explain great discrepancy in service levels, After graduation, you decide t...

After graduation, you decide to go into a partnership in an office supply store that has existed for a number of years. Walking through through the store and stockrooms, you fin

Explain ethics addressed in the business world today, How are leadership tr...

How are leadership traits and ethics addressed in the business world today?

Describe how channel partners rely on each other, Marketing channels are ju...

Marketing channels are just as important to an organization as pricing and product decisions. •Identify and describe three primary types of channel partners. •Provide an example of

Explain annual demand for an airport metal detector, ABC distributors has a...

ABC distributors has an annual demand for an airport metal detector of 1,400 units. The cost of a typical detector to ABC is $400. Carrying cost is estimated to be 20% of the unit

Explain penalty for theft is immediate termination, Your company terminated...

Your company terminated an employee for stealing a ladder. The employee filed a grievance with the union. The union argues that the employee had verbal permission from the temporar

Explain embedding knowledge, "Embedding Knowledge" Please respond to the fo...

"Embedding Knowledge" Please respond to the following: •Determine the most appropriate way that "sense making" can be applied to health care organizations. Provide specific example

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