Problem 2: General Linear Programming Problem (30 points) A company produces two types of desks, D1 and D2. Three groups of specialized workers are required to perform the three types of work to build the desks. Based on the past time studies, it is found that to build one desk D1, it takes 1.5 hours to produce the parts, 1.2 hour to assemble and 1.8 hours to polish and paint. To build one desk D2, it takes 5.0, 2.5 and 2.0 hours to produce the parts, to assemble and to polish and paint, respectively. Every month, the workers in each of the specialized groups can offer 6,500 hours on part production, 4,000 hours on assembling and 5,700 hours on polishing and painting. The net profit for each D1 is $90 while that for D2 is $210. Please go through the linear programming formulation process and determine the units of desks D1 and D2 to be produced, respectively, using the graphical method so that the total monthly profit can be maximized? Any observations and discussions? Problem 2: General Linear Programming Problem (30 points) A company produces two types of desks, D1 and D2. Three groups of specialized workers are required to perform the three types of work to build the desks. Based on the past time studies, it is found that to build one desk D1, it takes 1.5 hours to produce the parts, 1.2 hour to assemble and 1.8 hours to polish and paint. To build one desk D2, it takes 5.0, 2.5 and 2.0 hours to produce the parts, to assemble and to polish and paint, respectively. Every month, the workers in each of the specialized groups can offer 6,500 hours on part production, 4,000 hours on assembling and 5,700 hours on polishing and painting. The net profit for each D1 is $90 while that for D2 is $210. Please go through the linear programming formulation process and determine the units of desks D1 and D2 to be produced, respectively, using the graphical method so that the total monthly profit can be maximized? Any observations and discussions