A laser cutting machine is purchased today for $23,000. There are no maintenance costs for the next two years. Maintenance at the end of year 3 is expected to be $2,000, with each subsequent year’s...

A laser cutting machine is purchased today for $23,000. There are no maintenance costs for the next two years. Maintenance at the end of year 3 is
expected to be $2,000, with each subsequent year’s maintenance costs
exceeding the previous year’s by $1,000. An increase in revenues of $14,000
per year is expected. The planning horizon is 6 years. Draw the cash flow
diagram.