WK Qu$.2-12$ Find the optimal solution for the following...

Find the optimal solution for the following problem. $($Round your answers to $3$ decimal places.$)$

Maximize $C=17x+19y$

subject $to8x+14y21$

$11x+6y31$

and $x0,y0$

a$.$ What is the optimal value of $x?$

b$.$ What is the optimal value of $y?$

$y$

c$.$ What is the maximum value of the objective function?

Maximum value