CBSE Class 12-science Answered
A manufacturer makes Rs 600 profit on stereo system and Rs 400 profit on small tape recorder. A stereo requires 1 hour on machine A, 1 hour on machine B and 4 hours on machine C. A tape recorder requires 2 hours on A, 1 hour on B and 1 hour on C. In a given day, machines A, B and C can working a maximum of 16, 9 and 24 hours respectively. How many stereo systems and tape recorders should be produced per day to maximize the profit.
Asked by Topperlearning User | 01 Sep, 2014, 02:46: PM
Expert Answer
Let x units of stereos and y units of tape recorders are produced we have following LPP
Maximum z = 600x + 400y
st x + 2y 16
x + y 9
4x + y 24
x 0, y 0
Corner Points |
z = 600x + 40y |
0(0, 0) |
z = 0 |
Maximum profit is Rs 4600 when 5 stereo system and 4 tape recorders are produced in a day.
Answered by | 01 Sep, 2014, 04:46: PM
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