(x₁, x₂, x₃)

Z₁

Z₂

Z₃

(1.25, 0, 0)

11.25

3.75

1.25

(0.74, 0, 0.68)

10.06

5.67

2.78

(0, 1.75, 0.5)

9.5

4.25

5