MCA Assignments : CS – 51 TMA Operations Research

MCA Assignments : CS – 51 TMA Operations Research

Course Code : CS-51
Course Title : Operations Research
Assignment Number : MCA (3)-51/TMA/05
Maximum Marks : 10
Last date of Submission : 15th April, 2005

This is a Tutor Marked Assignment. There are five questions in this assignment. Answer both the questions. You may use illustrations and diagrams to enhance the explanations.

Question 1: Discuss three major limitations of Operations Research.
(2 Marks)

Question 2: Explain the following concepts in context of Linear Programming/Operations Research:
(i) Objective Function
(ii) Convex Polygon
(iii) Redundant Constraint
(2 Marks)

Question 3: Explain the following in context of Transportation Problem (not exceeding three sentences for each):
(i) Stepping Stone Method
(ii) Degenerate Transportation Problem
(iii) The Modified Distribution Method
(2 Marks)

Question 4: Explain the following in context of Assignment Problem (not exceeding three sentences for each):
(i) Balanced Assignment Problem
(ii) Hungarian Method
(iii) An Infeasible Assignment
(2 Marks)

Question 5: Company XYZ produces two products. The maximum sales potential for product 1 and product 2 are 30 units and 40 units respectively. Write the goal constraints for achieving the sales goal by incorporating the deviational variables.
(2 Marks)

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