I need help with this problme please

11-45 Theory of constraints, contribution margin, sensitivity analysis. Damon Furniture (DF) produces fiberglass doors in two processes: molding and inishing, DF is currently producing two models: Masoline and Aldernite. Production in the molding department is limited by the amount of materials available. Production in the finishing department is limited by the amount of trained labor available. The only variable costs are materials in the molding department and labor in the finishing department. Following are the requirements and limitations by model and department: Masoline Aldernite Materials/Labor Available Cost of materials and labor Molding Materials 30 pounds per door 45 pounds per door 540,000 pounds $3 per pound Finishing Time ell Price 3 hours per door $235 per door 4 hours per door $305 per door 102,000 hours $15 per hour The following requirements refer only to the preceding data. There is no connection between the requirements Required 1. If there were enough demand for either door, which door would DF produce? How many of these doors would it make and sell? 2. If DF sells three Masoline for each Aldernite, how many doors of each type would it produce and sell? What would be the total contribution margin