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A company manufactures two types of tele...

A company manufactures two types of telephone sets A and B . The A type telephone requires 2 hour and B type telephone requires 4 hours to make . The company has 800 work hours per day . 300 telephones can pack in a day . The selling prices of A and B type telephones are Rs.300 and 400 respectively . For maximum profits company produces x telephones of a type and y telephones of B types . Then except `xge0 and yge0` , linear constraints and the probable region of the LPP is of the type .

A

(a) `x+2yle400,x+yle300,`
Max z = 300x +400y, bounded

B

(b) `2x+yle400,x+yge300,`
Max z = 400x +300y, unbounded

C

(c) `2x+yge400,x+yge300,`
Max z = 300x +400y, parallelogram

D

(d) `2x+yle400,x+yge300,`
Max z = 300x +400y, square

Text Solution

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The correct Answer is:
A
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