Current Attempt in ProgressCullumber Company purchased a new machine on October $1,2024,$ at a cost of $$165,000.$ The company estimated that the machinewill have a residual value of $$8,400.$ The machine is expected to be used for $10,000$ working hours during its $5-$year life. CullumberCompany's year$-$end is December $31.$Calculate the depreciation expense under the straight$-$line method for $2024.($Round to the nearest whole month.$)2.$ Calculate the depreciation under the unit of production method for $2024$ assuming machine usage was $1800$ hours $3.$ Compute the depreciation expense under the diminishing balance method using double straight line rate for $2024$ and $2025$