Wivco produces Product 1 and Product 2 by processing raw material. Up to 90 lbs of raw
material may be purchased at a cost of $10/lb. One pound of raw material can be used to produce
either 1 lb of product 1 or 0.33 lb of product 2. Using a pound of raw material to produce product
1 requires 2 hours of labor or 3 hours to produce 0.33 lb of product 2. A total of 200 hours of
labor is available. At most 40 lbs of Product 2 can be sold. Product 1 sells for $13/lb and Product
2 for $40/lb.