Question 6 5 Points Use this information to answer the following questions. Consider the following product mix problem and its associated spreadsheet model. Max 3X1 + 3X2 Subject to: 2X1 + 3X2 10 3X1 + 2X2 = 20 X125 X1, X220 (constraint #1) (constraint #2) (constraint #3) (non-negativity) A B D E F X1 X2 Total Profit 1 2 3 4 Number to make: Unit Profits: $3 S3 Slack Surplus 5 L.H.S. Constraints 1 2 R.H.S. 10 6 7 2. 3 2 3 20 8 3 1 0 5 Refer to the spreadsheet above. Which cell(s) designates the objective function as specified in "Solver"? A E4 B D3 D2 B1:01 E B2:C2 Question 7 5 Points In a multi-period production scheduling application, the objective function is to: A minimize production and inventory costs B minimize demand over the production horizon (c) maximize capacity over the production horizon D minimize capacity over the production horizon E maximize inventory Question 8 5 Points Production, inventory, and demand are typical decision variables in a production scheduling, multi-period linear programming application. True B False Question 9 5 Points Which of the following statements is FALSE regarding employee staffing applications? A Employee staffing problems can be formulated as assignment problems. B The goal of employee staffing problems is typically to determine how many employees need to start their work at the different starting times permitted. C The employee staffing problem is a extension of the product mix problem. D It is possible to have multiple optimal solutions in employee staffing applications. E Based on the requirements and constraints, it is possible for an employee staffing problem to become infeasible