Machine Cost $235,000
Useful Life 5 years
Salvage Value $47,000
Interest Rate 18%
Capital Cost ?
Capital Cost = Annual Worth (AW) / i
Annual Worth = -Initial Cost (A/P, I, N) + Salvage Value (A/F, I, N)
Annual Worth = -$235,000 (0.319775) + $47,000 (0.139778)
Annual Worth = -$75,147.125 + $6,569.566
Annual Worth = -$68,577.559
Capital Cost = -$68,577.559 / 0.18
Capital Cost = -$380,986.44