0,000 in installation he hew machine will cost $200,000 and will costs. It will be depreciated under MACRS usii s-year recovery period (see Table 4.2 on page 120 for the applica percentages). A $25,000 increase in net working capital wi port the new machine. The firm's ment over managers plan to evaluate the potential replace- t the a 4-year period. They estimate that the old machine could be sold a end of 4 years to net $15,000 before taxes; the new machine at the end of 4 years will be worth $75,000 before taxes. Calculate the terminal cash flow at the en year 4 that is relevant to the proposed purchase of the new machine. The firm i subject to a 40% tax rate. 23 Relevant cash flows for a marketing campaign Marcus Tube, a manufacturer o high-quality aluminum tubing, has maintained stable sales and profits over the past 10 years. Although the market for aluminum tubing has been expanding by 3% per year, Marcus has been unsuccessful in sharing this growth. To increase its sales, t firm is considering an aggressive marketing campaign that centers on regularly ru he n- ning ads in all relevant trade journals and web sites and exhibiting products at all major regional and national trade shows. The campaign is expected to requ annual tax-deductible expenditure of $150,000 over the next 5 years. Sales revenu as shown in the accompanying income statement for 2015, totaled $20,000,000. If the proposed marketing campaign is not initiated, sales are expect this level in each of the next 5 years, 2016 through 2020. With the marketing ire an e, ed to remain at Marcus Tube Income Statement for the Year Ended December 31, 2015 Marcus Tube Sales Forecast Year Sales revenue 2016 $20,500,000 2017 21,000,000 2018 21,500,000 2019 22,500,000 2020 23,500,000 $20,000,000 16,000,000 4,000,000 Sales revenue Less: Cost of goods sold (80%) Gross profits Less: Operating expenses $ 2,000,000 00,000 $ 2,500,000 s 1,500,000 600,000 900,000 General and administrative expense (10%) Depreciation expense Total operating expense Earmings before interest and taxes Less: Taxes (rate 40%) Net operating profit after taxes