Formulate the problem as a linear program

Assignment Help Operation Management
Reference no: EM13248988

Tarmac Chemical Corporation produces a special chemical compound called Chemix that is used in high school chemistry classes. Every 100mg (milligrams) of this compound must contain at least 20mg of sulfur, at least 30mg iron oxide, and at least 30mg but no more than 45mg of potassium. Tarmac's marketing department has estimated that it will need at least 60kg of this compound to meet expected demand in the next school year. Tarmac can buy three compounds to mix together to produce Chemix. The makeup of these compounds is below in milligrams.


Compound 1: 20mg Sulfur, 60mg Iron Oxide, 20mg Potassium.
Compound 2: 40mg Sulfur, 30mg Iron Oxide, 30mg Potassium.
Compound 3: 10mg Sulfur, 40mg Iron Oxide, 50mg Potassium.

Compounds 1,2 and 3 cost $5.00, $5.25, and $5.50 per kg, respectively. Tarmac wants to find the least costly way of producing Chemix to meet the expected demand.

a. Formulate the problem as a linear program (i.e. define the variables, and write down the objective function and all constraints in algebraic form).

 

Reference no: EM13248988

Questions Cloud

Calculate the magnetic force per meter : Calculate the magnetic force per meter between two such lightning bolts separated by 10 meters. (This is mainly to give a feeling for the strength of the magnetic field)
How has technology changed how candidates apply for jobs : Think about how companies used to advertise for jobs. Think about how people used to apply for jobs. Recruiting for employees was often a laborious task.How has HR technology impacted how we recruit for employees?
Find noise power and noise voltage applied to receiver input : A 300 W resistor is connected across the 300 Wantenna input of a television receiver. The bandwidth of the receiver is 6 MHz, and the resistor is at room temperature (20oC). Find the noise power and noise voltage applied to the receiver input.
What is the f-number for the human eye in bright light : The focal length of the human eye is approximately 1.7 cm. What is the f-number for the human eye in bright light, when the pupil diameter is 3.0mm
Formulate the problem as a linear program : Formulate the problem as a linear program (i.e. define the variables, and write down the objective function and all constraints in algebraic form).
Find snr at the input and snr at the output : We have an amplifier with a 1 MHz bandwidth and a 20 mV input signal. The input noise = 1 mV, output signal 6.0 mV, and output noise = 1 mV. Find: (a) SNR at the input  (b) ..
Why is the npv of a relatively long- term project : why is the NPV of a relatively long- term project ( one in which its cash flow occurs in a distant future) more sensitive to changes in the WAAC than that of short term projects?
Determine the rms output noise levels : Assume that a receiver has a first amplifier stage with a 5KW input resistance, a gain of 300, an input audio signal of 20 mV, and an operating temperature of 27oC. When the amplifier is operating with a bandwidth first of 10 MHz
Determine what is the frequency of the wave in hz : A uniform plane electromagnetic wave propagates in a lossless dielectric medium. The electric field in the wave has the instantaneous expression E(z,t) = iy 3 sin(3pi.109t + 100piz 600), V/m. i) What is the frequency of the wave in Hz

Reviews

Write a Review

Operation Management Questions & Answers

  Book review - the goal

Operations Management is about a book review. Title of the book is "Goal". This book has been written by Dr. Eliyahu Goldartt. The book has been appreciated by many as one of those books which offers an insight into the operations and strategic capac..

  Operational plan in hospitality enterprise

Operational plan pertaining to a hospitality enterprise is given in detail in the solution. The operational plan is an important plan or preparation which gives guidelines regarding the role and responsibilities of each and every operation at all lev..

  Managing operations and information

Recognise the importance of a strategic approach to the development and deployment of organisational information systems. Demonstrate an understanding of the importance of databases and their integration to the organisation's overall information mana..

  A make-or-buy analysis

An analysis of the holding costs, including the appropriate annual holding cost rate.

  Evolution and contributor of operations management

Briefly explain Evolution and contributor of Operations management.

  Functions and responsibilities of an operations manager

A number of drivers of change have transformed the roles, functions and responsibilities of an operations manager over recent years. These drivers have not only been based on technological innovations but also on the need for organisations to develop..

  Compute the optimal order quantity

Compute the Optimal Order quantity of DVD players. Determine the appropriate reorder point.

  Relationship to operations practice in the organisation

Evaluate problems in operations and identify approaches to overcoming them. Critically evaluate operating plans and identify areas for improvement. Justify, implement and evaluate changes to operations in line with modern approaches.

  A make or buy analysis

Develop a report for Figi Fabricating that will address the question of whether the company should continue to purchase the part from the supplier or begin to produce the part itself.

  Prepare a staffing plan

Prepare a staffing plan showing the change of your unit from medical/surgical staffing to oncology staffing.

  Leadership styles in different organizations

Ccompare the effectiveness of different leadership styles in different organizations

  Risk management tools and models

Be able to understand the concept of risk, roles and responsibilities for risk management and risk management tools and models.

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