Use the given constraints and optimal solution to state the value of each slack variable.
Subject to:
4x + 0.7y + 6z ≤ 730
10x + 3y + 9z ≤ 650
5x + 15y + 0.5z ≤ 510
x ≥ 0, y ≥ 0, z ≥ 0
Optimal Solution: (x, y, z) = (548/9, 370/27, 0)
The slack variables have values s1, s2, and s3.