Explain what order quantity will enable the refinery, Operation Management

Assignment Help:

A refinery in Houston replaces all of the 3" full-open ball valves in its facility according to a very strict maintenance policy which spaces replacements fairly uniformly throughout the year. The refinery has approximately 1000 of these valves in place and safety regulations call for annual replacement. Ball valves are priced according to the schedule below. It costs $30 to place an order for valves and spare parts carrying costs are estimated at $7 per valve per year.

AMOUNT PRICE
1 to 75 $22.50
76 to 119 20.00
120 + 18.25

What order quantity will enable the refinery to achieve the lowest total cost for the year in purchasing the 3" ball valves?


Related Discussions:- Explain what order quantity will enable the refinery

SEQUENCING PROBLEM, HOW TO SOLVE SEQUENCING PROBLEM FOR N-JOB AND M-MACHINE...

HOW TO SOLVE SEQUENCING PROBLEM FOR N-JOB AND M-MACHINES

Explain detail the five measures that unions, Detail the five measures that...

Detail the five measures that unions have taken in the collective bargaining process to introduce provisions that would protect employees displaced or laid off due to technology ch

Personal use assets, Rose  considers herself  a relatively conservative inv...

Rose  considers herself  a relatively conservative investor  and  the  score  from her investor profile questionnaire categorizes her as an "income and moderate growth" investor. S

Approaches to developing an operations strategy, Approaches to Developing a...

Approaches to Developing an Operations Strategy Approaches to developing an operations strategy specifically in service organisations:  1. The operations function is often

Explain wrong dimensions and unevenstitches, Jim's Outfitters, Inc., makes ...

Jim's Outfitters, Inc., makes custom fancy shirts for cowboys. The shirts could be flawed in various ways, including flaws in the weave or color of the fabric, loose buttons or dec

Goldratt - theory of constraints, Goldratt - Theory of Constraints 1 i...

Goldratt - Theory of Constraints 1 identify the systems constraints  2 exploit the systems constraints  3 subordinate everything else to the above decision  4 elevate

Focused improvement programmes - improving productivity, Focused Improvemen...

Focused Improvement Programmes - Improving Productivity Allan Lawlor (1985), Director of Action Learning Associates (ALA) suggests - based on his experiences in industry and

Explain largest category of households, By 2015, projections indicate that ...

By 2015, projections indicate that the largest category of households will be composed of a. childless married couples and empty nesters b. singles living with non

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

Primary and secondary activities in value chain analysis, What are the prim...

What are the primary or secondary activities in value chain analysis? Primary or secondary activities incur costs, but within combination along with other activities give custo

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