Classifical 3 aptaland Revenue ditur Varer Freight Lines Coincurred the following costs related to trucks and vans used in operating its delivery service: asily each of the couts as a capital expenditure or a revenue expenditure Cost 1 Changed the oil and greased the joints of all the trucks and ans. Changed the radiator fuld on a truck that had been in service for the past four years. Installed a bydraulic un to a van Installed security systems on four of the newer trucos Overhauled the engine on one of the trucks purchased three years ago, Robot the transmission on one of the vans that had been driven 40,000 miles. The van was no longer under warranty Removed a two-way radio from one of the trucks and installed a new radio with a greater range of communication, Repaired a flat tire on one of the vans Replaced a truck's suspension system with a new suspension system that allows for the delivery of heavier loads. 10. Tinted the back and side windows of one of the vans to discourage theft of contents 31