A company makes a variety of knoves. Each knife is processes on four machines. The processing tims are given in the tabe below. The machine capacities (in hours) are 1500 for machine 1, 1400 for machine 2, 1600 for machine 3 and 1500 for machine 4 . \begin{tabular}{|l|l|l|l|} \hline \\ \hline & & & \\ \hline & & \\ \hline & & \\ \hline & & \\ \hline & & \\ \hline \end{tabular} Each product conatins a different amount of two basic raw materilas. Raw material 1 costs $0.5 per ounce, and raw material 2 costs $1.50 per ounce. There are 75,000 ounces of raw material 1 and 100,000 ounces of raw material 2 available. he objective is to maximize profit. Using Solver detemine the the optimal number of each knife to be manufactured. Jint: Calculate the profit on each knife by deducting the appropriate material costs from the selling price