PLEASE SOLVE USING EXCEL SOLVER.

\begin{tabular}{|l|llllll|l|} \cline { 2 - 7 } & & & & & \\ \hline Delivery cost/ton(\$) & P & & Q & \multicolumn{2}{c|}{R} & \\ \hline Warehouse 1 & $ & 14.00 & $ & 30.00 & $ & 20.00 \\ \hline & $ & & & & & \\ \hline Warehouse 2 & $ & 30.00 & $ & 40.00 & $ & 15.00 \\ \hline & $ & 18.00 & $ & 20.00 & $ & 24.00 \\ \hline Warehouse 3 & $ & & & & & \\ \hline Warehouse 4 & $ & 15.50 & $ & 12.00 & $ & 28.00 \\ \hline \end{tabular} - VOOM has four warehouses 1,2,3, and 4 . VOOM needs to supply 300 Tons to retailer P,300 Tons to retailer Q1 and 300 tons to retailer R. The cost of delivery from each warehouse to retailers is provided in the following table. While each of the warehouses has an inventory of 400 tons they can supply, R requires that every warehouse supplies at least 25 tons to R. There is a special arrangement between Warehouse 4 and R which requires that Warehouse 4 has.to supply exactly 150 tons to R. On the other hand, P cannot take more than 150 tons each from warehouse 1 and 2 . - Use linear programming to provide VOOM a plan that will keep their transportation cost to the minimum