Part $2-$ Using Solver for Linear Programming For these cases be sure to provide your solver solutions showing the parametrs of solver.

Case $1.$ In a product$-$mix$-$problem, X$1,$ X$2,$ X$3,$ and X$4$ indicate the units of products $1,2,3,$ and $4,$ respectively. The linear programming model is:

MAxZ$=$$$5x1+$$$7x2+$$$8x3+$$$6x4$

Subject to:

$3x1+2x2+4x3+3x4600$

Machine A hours

$4x1+1x2+2x3+6x4700$

Machine B hours

$2x1+3x2+1x3+2x4800$

Machine $C$ hours

Input the data into an Excel file and using Solver, solve the problem.