chegg southwestern city has a contract with firestone vehicle fleet maintenance to provide maintenance services on its fleet of city-owned vehicles such as street sweepers, garbage trucks, backhoes, and carpool vehicles. the contract price is fixed at $75, 000 per year for 4 years. what are the maintenance costs in each of the following 4 years in constant dollars with base year of today? assume current market interest rate of 10% per year and inflation rate of 6% per year over the following 4-year period
