Hello someone please help me with this question. Please put solutions on how you got to the asnwer, I have attached a word document. Need it within the next 20 minutes, thank you

Linton Company purchased a delivery truck for $32,000 on January 1, 2017. The truck has an expected salvage value of $1,200, and is expected to be driven 108,000 miles over its estimated useful life of 5 years. Actual miles driven were 16,900 in 2017 and 11,800 in 2018. (a1) Calculate depreciation expense per mile under units-of-activity method. (Round answer to 2 decimal places, e.g. 0.50.) Depreciation expense $ per mile