The objective function P (x,y) = 2x+3y i...

The objective function P (x,y) = 2x+3y is maximized subject to the constraints
`x+yle30,x-yge0,3leyle12,0lexle20`
The function attains the maximum value at the points

A

(a) (12,18)

B

(b) (18,12)

C

(c) (15,15)

D

(d) None of these

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The correct Answer is:

B

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