logo Hurry, Grab up to 30% discount on the entire course
Order Now logo

Ask This Question To Be Solved By Our ExpertsGet A+ Grade Solution Guaranteed

expert
Michele PerezPhilosophy
(4/5)

938 Answers

Hire Me
expert
Bryce KimEnglish
(5/5)

816 Answers

Hire Me
expert
StatAnalytica ExpertAccounting
(5/5)

723 Answers

Hire Me
expert
TIMFinance
(/5)

534 Answers

Hire Me
Operations Research
(5/5)

company manufactures two products X1 and X2 on three machines A, B, and C. X1 require 1 hour on machine A and 1 hour on machine B

INSTRUCTIONS TO CANDIDATES
ANSWER ALL QUESTIONS

Instruction: Clearly show the steps required to arrive at your final solutions.

1. A company manufactures two products X1 and X2 on three machines A, B, and C. X1 require 1 hour on machine A and 1 hour on machine B and yields a revenue of Br.3/-. Product X2 requires 2 hours on machine A and 1 hour on machine B and 1 hour on machine C and yields revenue of Br. 5/-. In the coming planning period the available time of three machines A, B, and C are 2000 hours, 1500 hours and 600 hours respectively. Formulate a model that helps to find the optimal product mix.

 

2. Dorian makes luxury cars and jeeps for high-income men and women. It wishes to advertise with 1 minute spots in comedy shows and football games. Each comedy spot costs $50K and is seen by 7M high-income women and 2M high-income men. Each football spot costs $100K and is seen by 2M high-income women and 12M high-income men. How can Dorian reach 28M high-income women and 24M high-income men at the least cost? Formulate the model that helps to solve the problem.

3. A factory manufactures two products A and B on three machines X, Y, and Z. Product A requires 10 hours of machine X and 5 hours of machine Y a one our of machine Z. The requirement of product B is 6 hours, 10 hours and 2 hours of machine X, Y and Z respectively. The profit contribution of products A and B is Br. 23/– per unit and Br. 32/– per unit respectively. In the coming planning period the available capacity of machines X, Y and Z are 2500 hours, 2000 hours and 500 hours respectively. Formulate a model that helps to find the optimal product mix for maximizing the profit.

4. Solve the following model using the graphical method

Min z = 50x1 + 100x2 s.t.

7x1 + 2x2 ≥ 28

2x1 + 12x2 ≥ 24

x1, x2 ≥ 0

5. Given the following model:

Maximize Z = 15x1 + 45x2 s.t.

1x1 + 16x2 ≤ 240

5x1 + 2x2 ≤ 162

0x1 + 1x2 ≤ 50 x1, x2 ≥ 0

Required:

A. Find the optimum solution to the problem using simplex method

B. If Zmax and c2 is kept constant at 45, find how much c1 can be changed without affecting then optimal solution. (Hint: find the range of optimality for coefficient of objective function.)

(5/5)
Attachments:

Related Questions

. The fundamental operations of create, read, update, and delete (CRUD) in either Python or Java

CS 340 Milestone One Guidelines and Rubric  Overview: For this assignment, you will implement the fundamental operations of create, read, update,

. Develop a program to emulate a purchase transaction at a retail store. This  program will have two classes, a LineItem class and a Transaction class

Retail Transaction Programming Project  Project Requirements:  Develop a program to emulate a purchase transaction at a retail store. This

. The following program contains five errors. Identify the errors and fix them

7COM1028   Secure Systems Programming   Referral Coursework: Secure

. Accepts the following from a user: Item Name Item Quantity Item Price Allows the user to create a file to store the sales receipt contents

Create a GUI program that:Accepts the following from a user:Item NameItem QuantityItem PriceAllows the user to create a file to store the sales receip

. The final project will encompass developing a web service using a software stack and implementing an industry-standard interface. Regardless of whether you choose to pursue application development goals as a pure developer or as a software engineer

CS 340 Final Project Guidelines and Rubric  Overview The final project will encompass developing a web service using a software stack and impleme