Crammer Tools, LLC. makes two products. The availability of three scarce resources limits the production of the products. The profit contribution, resource usage per unit of each product, and availabilities of the resources are given in the following table. 100 8 & 2R 8/2 2 2 2 90 80 Profit Contribution The decision variables used in the linear programming model are -number of units of product 1 to produce x-number of units of product 2 to produce The linear programming model and the graphic solution are given in the following 5x +4x 3x + 2x 70 60 50 30 max 10 60 50 20 40 30 20 www. Resource 1 2 10 180 1x + 2x 100 6x +7x S 420 0 Feasible region Resource Usage per Unit Product 1 Product 2 30 53 +4%2 Optimal solution (140 60 3-2180 3 1 6 5 70 2 7 80 4 90 6x7x420 Availability 100 110 A 2100 180 100 420 QUESTION 25 Keeping C constant at C-4, the interval for C in which the current optimal solution remains optimal is -456 C 0750156 C-6505- 0 5056 QUESTION 26 Keeping C constant at C = 4, the interval for the net change in C, represented by AC1, while the current optimal solution remains optimalis 0775-4951 0 none of the above c1s111 O -Sacs1 - SACISB C none of the above. 2 points Z points Save Answer Save Answer QUESTION 27 Keeping C constant at c-5, the interval for c in which the current optimal solution remains optimal is 0 0 0 0 SC25 Onone of the above 0 -355 55-1000 -105425-3550 QUESTION 28 Keeping C constant at c=5, the interval for the net change in C, represented by AC2, while the current optimal solution remains optimal is os-de 0 SC5 -SAGS- SAC Onone of the above 2 points Save Answer 2 points Save Answer QUESTION 29 The shadow price or dual value resource 1 is 940 O 3 11 09 O 9 2831 O 11 Onone of the above QUESTION 30 If more units of resource 1 are available at a premium cost, the maximum amount of additional cost that you are willing to pay is 940 3 O 11 09 O 2831 9 9 Onone of the above 2 points 2 points Save Answer Save Answer