Tyrella Jackson is buying a used car. Alternative A is an American-built compact. It has an initial cost of $8900 and operating costs of 9/km, excluding depreciation. From resale statistics, Tyrella estimates the American car can be resold at the end of 3 years for $1700. Alternative B is a foreign-built Fiasco. Its initial cost is $8000, the operating cost, also excluding depreciation, is 8/km. How low could the resale value of the Fiasco be to provide equally economical transportation? Assume Tyrella will drive 12,000 km/year and considers 8% as an appropriate interest rate. Analyze Problem 9-74 again with the following changes: What if the Fiasco is more reliable than expected, so that its operating cost is $0.075/km? What if Tyrella drives only 9000 km/year? What if Tyrella's interest rate is 6% annually? What if (a), (b), and (c) happen simultaneously