Happy Kid Toy Company produces two types of toy cars, A and B. The company makes RM 50 profit for each toy car of type A and RM 30 profit for each toy car of type B. It takes 4 hours to produce the parts of one unit of A, 2.5 hours to assemble and 1.5 hours to paint. It takes 2 hours to produce the parts of one unit of B, 1 hour to assemble and 2 hours to paint. Every month, 2000 hours are available for pruducing the parts, 1800 hvurs for assembling the parts and 1550 hours for painting the toy cars. The company wishes to determine the best possible combination of toy cars A and B to be produced monthly to maximise the total profit. (i) Formulate the above as a linear programming problem. (ii) Solve the problem graphically. Obtain the optimal product mix and calculate the maximum total profit. (iii) By how much could the unit profit of toy car B change before the optimal product mix could change?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Happy Kid Toy Company produces two types of toy cars, A and B. The company makes
RM 50 profit for each toy car of type A and RM 30 profit for each toy car of type B. It takes 4
hours to produce the parts of one unit of A, 2.5 hours to assemble and 1.5 hours to paint. It
takes 2 hours to produce the parts of one unit of B, 1 hour to assemble and 2 hours to paint.
Every month, 2000 hours are available for pruducing the parts, 1800 hvurs for assembling the
parts and 1550 hours for painting the toy cars.
The company wishes to determine the best possible combination of toy cars A and B to be
produced monthly to maximise the total profit.
(i)
Formulate the above as a linear programming problem.
(ii)
Solve the problem graphically. Obtain the optimal product mix and calculate the
maximum total profit.
(iii)
By how much could the unit profit of toy car B change before the optimal product mix
could change?
Transcribed Image Text:Happy Kid Toy Company produces two types of toy cars, A and B. The company makes RM 50 profit for each toy car of type A and RM 30 profit for each toy car of type B. It takes 4 hours to produce the parts of one unit of A, 2.5 hours to assemble and 1.5 hours to paint. It takes 2 hours to produce the parts of one unit of B, 1 hour to assemble and 2 hours to paint. Every month, 2000 hours are available for pruducing the parts, 1800 hvurs for assembling the parts and 1550 hours for painting the toy cars. The company wishes to determine the best possible combination of toy cars A and B to be produced monthly to maximise the total profit. (i) Formulate the above as a linear programming problem. (ii) Solve the problem graphically. Obtain the optimal product mix and calculate the maximum total profit. (iii) By how much could the unit profit of toy car B change before the optimal product mix could change?
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