Question #1. Truck x costs is $13,800 and annual maintenance costs of $8000; its salvage value after 4 years is $4000. Truck y costs is $18,000 and maintenance costs of $6000 and a salvage value of $2500 at the end of 5 years. UseA- present worthC-annual worthD-capitalized costto compare the Trucks. The interest rate is 8% .