QUESTION 4 Consider the basic feasible solution associated with the following set of equations: Row z X1 X2 X3 X4 X5 X6 X7 RHS 0 100.5 12 0 0 8 24 1 0 0 0 3 1 0 1 2 32 2 0 0 0 1 2 1 0 -1 10 3 0 1 0 2 0 0 0 4 6 4 0 0 1 -1 2 0 0 2 12 AN Suppose you visit this basic feasible solution in the process of solving a maximization linear program by the simplex algorithm. What variable would you enter on the next step? OX1 O X2 O X5 O %6 0x7 QUESTIONS Consider the basic feasible solution associated with the following set of equations No Row 2 X1 X2 X3 X4 X5 X6 X7 RHS 10 0 2 2 0 0 2 24 1 000 3 1 0 1 2 6 2 0 0 0 1 2 1 0 -1 10 3 010 2000414 0 0 1 -1 2 0 0 2 11 Suppose you entered x7. What is value of the resulting minimum ratio? (Enter a numerical value. Your answer must be correct within +/- 0.01.) 4