Toelichting:
136.541,03. Cashflow = nettowinst + afschrijving. Afschrijving = [142.000 + 8.000 – (12.000 – 4.000)] / 6 = € 23.666,67. Cashflow jaar 1 = -42.000 + 23.666,67 = -18.333,33. Cashflow jaar 2 = 60.000 + 23.666,67 = 83.666,67. Cashflow jaar 3 = 60.000 + 23.666,67 = 83.666,67. Cashflow jaar 4 = 60.000 + 23.666,67 = 83.666,67. Cashflow jaar 5 = 60.000 + 23.666,67 = 83.666,67. Cashflow jaar 6 = 60.000 + 23.666,67 + (12.000 – 4.000) = 91.666,67. Contante waarde = -18.333,33/1,09 + 83.666,67/1,09^2 + 83.666,67/1,09^3 + 83.666,67/1,09^4 +83.666,67/1,09^5 + 91.666,67/1,09^6 = 286.514,03. Netto Contante waarde = 286.514,03 – (142.000 + 8.000) = 136.541,03.