Berbice Inc. has a new project, and you were recruitment to perform their sensitivity analysis based on the estimates of done by their engineering department (there are no taxes):

Pessimistic Most Likely Optimistic

Investment $80 $80 $80

Revenues 40 40 40

Costs 20 15 10

The revenues and costs occur in perpetuity. The cost of capital is 8%. What is the NPV of the project in the optimistic permutation?