Se sustiuyen los valores en las formulas:
U de A: 0.5(0.17*0.129+0.83*0.545)+0.5(0.3*0.2+0.7*0.5)
= 0.44214
U de B: 0.5(0.17*0.277+0.83*0.2)+0.5(0.3*0.277*0.7*0.2)
= 0.25184
U de C: 0.5(0.17*0.5+0.17*0.182)+0.5(0.3*0.5+0.7*0.3)
= 0.30602