1 The optimal solution of a linear program must satisfy ________________ . all the constraints at least one constraint 2 points QUESTION 2 Suppose 2X1X2 is the objective function in a linear program. What is the objective function value associated with the solution (X1=3.5, X2=2)? 5 2 points QUESTION 3 Suppose 2X1X2 <= 98 is a constraint of a linear program. When you enter this constraint into QM to solve the linear program, you should enter _________ as the coefficient of X2 in this constraint? 2 98 1 -1 0 <= 2 points QUESTION 4 Given two variables as defined below: X1=number of units of product 1 to be produced, X2=number of units of product 2 to be produced. What is the constraint representing "At least 10 product 2's must be produced" ? 10X1 >= 0 10X2 >= 0 X1 >= 10 X2 >= 10 2 points QUESTION 5 Given two variables as defined below: X1=number of units of product 1 to be produced, X2=number of units of product 2 to be produced. What is the constraint representing "the amount of product 1 cannot be more than the amount of product 2" ? X1 >= X2 X2 <=