Answer
(2, 12)
Explanation
The inequalities in this situation are:
x + y ≈ 15 ( almost 15)
x ≤ 6 (x is less or equal to 6)
y ≥ 0 (y is greater than or equal to 0)
From the graph shown the viable points should be inside the blue region.
This points are: (4, 10), (2, 12), (6, 8) and (0, 14)
From the choices the correct answer is: C. (2, 12)