Project analysis Cost of machine is $680,000, 4 year life & no salvage value. Straight line depreciation. Sales are 160 units per year, price is $19,000. Variable cost is $14,000 per unit and fixed cost is $150,000 per year. The required return is 15% tax rate is 35% Show cash flow and NPV for each year and total four years Purchase this Tutorial @ 15.00