16 Buy-Rite Pharmacy has purchased a small auto for delivering prescriptions. The auto was purchased for $27,000 and will have a 6-year useful life and a $5,600 salvage value. Delivering prescriptions (which the pharmacy has never done before) should increase gross revenues by at least $33,600 per year. The cost of these prescriptions to the pharmacy will be about $28,200 per year. The pharmacy depreciates all assets using the straight-line method. The payback period for the auto is closest to (Ignore income taxes.): Multiple Choice O 6years O 5 years 0 5.2 years 5.2 years 0 4 years