A small firm builds two types of products. Type A requires 20 minutes on threading
machine, 10 minutes on slotting machine and 7.5 minutes of craftsman time. Type B
requires 10 minutes on threading machine, 20 minutes on slotting machine and 30
minutes of craftsman time.
Each day there are 200 minutes of threading machine time, 120 minutes of slotting
machine time and 150 minutes of craftsman time available.
The profit on each type A product is $5 and on each type B product is $12.
To maximize profit, please:
1. Formulate the appropriate linear programming problem.
2. Use graphical solution to solve it, please mark corner points clearly.
3. You can draw the graph by hand, take a picture of your solution