Write the Inequalities That Describe the Constraints on Production $0 \leq 19 x + 16 y \leq 840 , x \geq 0 , y \geq 0$

Multiple Choice

Write the inequalities that describe the constraints on production.
-The Pen-Ink Company manufactures two ballpoint pens: silver and gold. The silver requires 7 minutes in a grinder and 12 minutes in a bonder. The gold requires 7 minutes in a grinder and 9 minutes in a bonder. The
Grinder can be run no more than 610 minutes per day and the bonder no more than 230 minutes per day. Let x Represent the silver pens and let y represent the gold pens.

A) $0 \leq 19 x + 16 y \leq 840 , x \geq 0 , y \geq 0$
B) $7 x + 7 y \leq 610,12 x + 9 y \leq 230 , x \geq 0 , y \geq 0$
C) $x + y \leq 610 , x + y \leq 230 , x + y \leq 840 , x \geq 0 , y \geq 0$
D) $7 x + 12 y \leq 610,7 x + 9 y \leq 230 , x \geq 0 , y \geq 0$