Implement the relations described and the NPV analysis. This is easily done in a spreadsheet but could equivalently be done in any structured computer code. Explain when expenses, or capital, or NPV...

Implement the relations described and the NPV analysis. This is easily done in a spreadsheet but could equivalently be done in any structured computer code.

Explain when expenses, or capital, or NPV might be the basis for an economic optimization. This depends on company cash on hand, cost to borrow, etc. You might relate this to a large personal purchase, such as a car.