uestion 19 4 pts Buy-Rite Pharmacy has purchased a small auto for delivering prescriptions. The auto was purchased for $32.000 and will have a 6-year useful life and a $4,400 salvage value. Delivering prescriptions (which the pharmacy has never done before) should increase gross revenues by at least $32,400 per year. The cost of these prescriptions to the pharmacy will be about $25,800 per year. The pharmacy depreciates all assets using the straight-line method. The payback period for the auto is closest to ignore income taxes.): (Round your answer to 1 decimal place.) 4.8 years 4.2 years 5.5 years 3.9 years