EXCEL MASTER IT! PROBLEM After extensive research and development, Goodweek Tires, Inc., has recently developed a new tire, the SuperTread, and must decide whether to make the investment necessary to produce and market. The tire would be ideal for drivers doing a large amount of wet weather and off-road driving in addition to normal freeway usage. The research and development costs so far have totaled about $10 million. The SuperTreadwould be put on the market beginning this year, and Goodweek expects it to stay on the market for a total of four years. Test marketing costing $ 5 million has shown that there is a significant market for a SuperTread-type tire. As a financial analyst at Goodweek Tires, you have been asked by your CFO, Adam Smith, to evaluate the SuperTread project and provide a recommendation on whether to go ahead with the investment. Except for the initial investment that will occur immediately, assume all cash flows will occur at year-end. Goodweek must initially invest $120 million in production equipment to make the SuperTread. This equipment can be sold for $51 million at the end of four years. Goodweek intends to sell the SuperTread to two distinct markets: The Original Equipment Manufacturer (OEM) Market. The OEM market consists primarily of the large automobile companies (e.g., General Motors) that buy tires for new cars. In the OEM market, the SuperTread is expected to sell for $36 per tire. The variable cost to produce each tire is $18. The Replacement Market. The replacement market consists of all tires purchased after the automobile has left the factory. This market allows for higher margins, and Goodweek expects to sell the SuperTread for $59 per tire there. Variable costs are the same as in the OEM market. Goodweek Tires intends to raise prices at 1 percent above the inflation rate; variable costs will also increase 1 percent above the inflation rate. In addition, the SuperTread project will incur $25 million in marketing and general administration costs the first year. This cost is expected to increase the inflation rate in subsequent years. Goodweek's corporate tax rate is 21 percent. Annual inflation is expected to remain constant at 3.25 percent. The company uses a 15.9 percent discount rate to evaluate new product decisions. Automotive industry analysts expect automobile manufacturers to produce2 million new cars this year and project that production will grow at 2.5 percent per year thereafter. Each new car needs four tires (the spare tires are undersized and are in a different category). Goodweek Tires expects the SuperTread to capture 11 percent of the OEM market. Industry analysts estimate that the replacement tire market size will be 16 million tires this year and that it will grow at 2 percent annually. Goodweek expects the super read to capture an 8 percent market share. The appropriate depreciation schedule for the equipment is the seven-year MACRSschedule. The immediate initial working capital requirement is $11 million. Thereafter, the net working capital requirements will be 15 percent of sales. a. What is the profitability index of the project? b. What is the IRR of the project? c. What is the NPV of the project? d. At what OEM price would Goodweek Tires be indifferent to accepting the project? Assume the replacement market price is constant. e. At what level of variable costs per unit would Goodweek Tires be different to accepting the project?