ner Dsign La out References Mailn Arial (Body CS) ste board Font Paragraph Question 6: Calculate the ownership cost per hour for an ex based on the following data: Purchase price (P) = $420,000 Salvage value (F) = $250,000 . Operation factor = 50% Useful life (N) = 6 years Working hours per year = 2000 Maintenance and repair costs 110% of annual de - Diesel fuel price - 38/gallon -Fuel consumption = 0.04 gallon/hp/hr Lube oil cost 10% of fuel -Interest rate ( 10 ANS