Please help with both questions

On January 1, 2016, Wasson Company purchased a delivery vehicle costing $34,320. The vehicle has an estimated 7-year life and a $3,600 residual value. Wasson uses the units-of units-of production depreclation method and the vehicle was driven 11,400 miles during 2016 and 19,400 miles during 20177 (Do not round your intermediate calculations.) $25,543 O $21943 O $20.864 O$24,464