Color Coding Product mix problem with diminishing profit margin. Q1 Your company manufactures TVs, stereos and speakers, using a common parts inventory of power supplies, speaker cones, etc. Parts are in limited supply and you must determine the most profitable mix of products to build. Target cell Changing cells TV set Stereo Constraints Speaker $30 Profit $60 $30 Quantity 0 0 0 Part Name Inventory limit TV set Stereo Speaker Inventory used Chassis 450 1 1 0 0 250 1 0 0 0 900 2 2 1 0 Picture Tube Speaker Cone Power Supply Electronics 1 1 0 0 450 600 2. 1 1 0 0 0 0 Profits by product Total Profits $0 1. Your company manufactures TVs, stereos and speakers, using a common parts inventory of power supplies, speaker cones, etc. Parts are in limited supply, and you must determine the most profitable mix of products to build. Goal: Find the maximum total profit of TV set, Stereo, and Speaker. Hint: Number of used inventories should be not more than Inventory limit