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

Exactly how must sustainability be best defined, Exactly how should "sustai...

Exactly how should "sustainability" be best defined when making it part of a gold statement or performance objective for a business or organization?

Define the important feature of collective bargaining, Define the important...

Define the important feature of collective bargaining. The important feature of collective bargaining is give and take.

Describe how cultural diversity can affect the functioning, Explain how cul...

Explain how cultural diversity can affect the effective functioning of virtual teams operating in a global economy Assess a company's marketing strategy, with a focus on marketing

Explain major priorities associated with operations strategy, What are the ...

What are the major priorities associated with operations strategy? How has their relationship to each other changed over the years?

Explain the steps involved in conducting a risk, Describe the steps involve...

Describe the steps involved in conducting a risk and opportunity assessment.

Explain the benefits of using erds in database design, What are the benefit...

What are the benefits of using ERDs in database design, implementation, and documentation? How does a design tool like a Microsoft Visio diagram help the organization create and do

Explain primary responsibility for productivity, Productivity should be a c...

Productivity should be a concern of every business organization. a. How is productivity defined? b. How are productivity measures used? c. What part of the organization has primary

Explain the relationship between financial forecasting, • Describe the requ...

• Describe the requirements of forecast demand and capacity requirements for financial planning, leading to proper business valuation. • Explain the financial risks to a healthc

Trade offs in the design of operations systems , Trade-Offs in the Design ...

Trade-Offs in the Design of Operations Systems  When contemplating a change in business strategy, it must be borne in mind that an operations system can be designed to do cer

Define what rrmc should do to counter its image, Describe what RRMC should ...

Describe what RRMC should do to counter its image problem in the community because of its decision to close the Women's Pavilion.

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