The following linear programming problem has been written to plan the production of two products. The company wants to maximize its profits.

X1 = number of product 1 produced in each batch
X2 = number of product 2 produced in each batch

MAX: 150 X1 + 250 X2
Subject to: 2X1 + 5 X2 ≤ 200
3X1 + 7 X2 ≤ 175
X1, X2 ≥ 0

How much profit is earned per each unit of product 2 produced?
a. 150
b. 175
c. 200
d. 250