Determine the Values of X and Y That Produce the Minimum

Multiple Choice

Determine the values of x and y that produce the minimum value of the objective function on the given
feasible region.
-Minimize $z = 7 x + 3 y$

A) $x = 0 , y = 0$
B) $x = 25 , y = 0$
C) $x = 15 , y = 20$
D) $x = 0 , y = 65$