c. Maximize Z = 6A + 3B (revenue) Subject to Material 20A + 6B S 600 1b Machinery 25A + 20B = 1,000 hour Labor 20A + 30B = 1,200 hour A , B 2 0 1. What are the optimal values of the decision variables and Z? Decision Variables A B Z Optimal valuesb.Maximize Z = 2x1 + 10x2 Subject to Durability 10x1 + 4x2 2 40 week Strength 1x1 + 6x; a 24 psi Time 1x1 + 2x2 5 14 hour x1, X23 0 1. What are the optimal values of the decision variables and Z? (Round your answers to 2 decimal places.) Optimal values