* The Monet Company produces four types of picture frames, which we label 1,2, 3, 4. ' The four types of frames differ with respect to size, shape and materials used. ' Each type requires a certain amount of skilled labor, metal, and glass as shown in this table. The table lists the unit selling price Monet charges for each type of frame. TablE' 3.2 Data for \\lmu't Picture [frame limln'iplu: Frame 1 Frame 2 Frame 3 Frame 4 Skilled labor 2 l 3 2 Mela] 4 2 l 2 Glass (3 2 l '3 Selling price. 323.51] .3115!) $19.25 52] SU During the coming week Monet can purchase up to 4000 hours of skilled labor, 6000 ounces ofmetal, and 10,000 ounces of glass. The unit costs are $8.00 per labor hour, $0.50 per ounce of metal, and $0.75 per ounce of glass. Also, market constraints are such that it is impossible to sell more than 1000 type 1 frames, 2000 type 2, frames, 500 type 3 frames, and 1000 type 4 frames. The company wants to maximize its weekly profit. In this problem, the decision variables are the number of frames of type 1, 2, 3, and 4 to produce. We label these x1, x2, x3, x4. Maximize 6x, + 2x2 + 4x3 + 3x4 (profit objective) Subject to 2x, + x2 + 3x3 + 2x,