Could some one help me for this question? thank

IIFNCE 2013 Depreciation Methods Vanessa has recently purchased a new large ride-on lawn mower for her golf course. This piece of equipment is expected to lower the labour in her turf care department, although it is much more expensive then her previous equipment. The new mower cost her $35,000 and is guaranteed to last at least 5 years or 10,000 cutting hours. At the end of the 5 years the company has even stated that they will buy the mower back from her for $3,000. Vanessa expects to use the mower at least 4 days a week. 8 hours each day. Using the above information determine both the ANNUAL and 5 YEAR depreciation Straight Line Method = (Cost Salvage Value) / Estimated Useful Life -a__ _ _ $ 35,000.00 s 35,000.00 $ 35,000.00 Units of Output Method = ((cost salvage value) / Estimated entire life output) x annual units output Annual Units of Output = .1__ _ _ $ 35.00000 $ 35,000.00 $ 35,000.00 Based on the above usage amounts would it be wise for Vanessa to return the mower after 5 years for her $3000 salvage amount? Why