The time required per unit for each product in each machine type, the machine hours available and the unit profit of each product is indicated below.

The sales people think that they can sell all the units of X $1$ & X$2$ that can be made. But the sales potential of X$3$ is $80$ units. What is the optimal solution? Solve using Solver.

$\backslash$table$[[,$Product,Available Time$],[,$X $1,$X $2,$X$3,],[$Milling Machine,$8,2,3,800],[$Lathe$,4,3,0,480],[$Grinder$,2,0,1,320]]$

$\backslash$table$[[,x1,x2,$X$3],[$Unit Profit,$$20,$$$6,$$$8$