2) Is (x = 8, y = 4) the optimal solution? For (x=8,y=4) , what is the total profit Yes. 40 No. 48 Yes. 48 No. 403) For (x = 8, y = 4) what is the slack/surplus for Constraint A)2 B)30 C)22 D)8

Question 8 (1 point) Listen Consider the following model: Max 3x + 4y S.T.: Constraint 1 xty=6 Constraint 3 y> = 4 Non-negativity x,y >= 0 Is (x=8 , y=4) feasible? For (x=8 , y=4), which constraints are binding? No, (x=8 , y=4) is unfeasible. Constraints 1 and 3 are binding. Yes, (x=8 , y=4) is feasible. Constraints 1 and 3 are binding. Yes, (x=8 , y=4) is feasible. Only constraint 1 is binding. No, (x=8 , y=4) is unfeasible. Only constraint 1 is binding