Minimize C = 15x + 25y subject to 4x + 7y >= 28 x, y >=0

solve the problem linear programming
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The constraints form a line with endpoints (0,4), (7,0) (intercepts). The feasibility region is on and to the right of this line in the first quadrant. So C has these values at the endpoints:

(0,4), C=100; (7,0), C=105.

Therefore minimum C is when x=0, y=4.

by Top Rated User (1.2m points)

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