4. In the Reddy Mikks model, the company is considering the production of a cheaper
brand of exterior paint whose input requirements per ton include .75 ton of each of raw
materials Ml and M2. Market conditions still dictate that the excess of interior paint over
the production of both types of exterior paint be limited to 1 ton daily. The revenue per
ton of the new exterior paint is $3500. Determine the new optimal solution. (The model is
explained in Example 4.5-1, and its optimum tableau is given in Example 3.3-1.)