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Question 11 Given the linear programming problem, use the method of corners to determine where the minimum occurs and give the minimum value. Minimize C=x+3y Subject to x5 8 y s 10 x + yz 10 x20 y20 a) (0 , 10 ) with C = 30 b) (0, 0 ) with C=0 c) (8,0 ) with C=8 d) (8 , 10 ) with C = 38 e) (8, 2) with C = 14 f) None of the above