I am stuck on this one, any help would be much appreciated!

The following information applies to the questions displayed below. Assume that TDW Corporation (calendar-year-end) has 2018 taxable income of $682,000 for purposes of computing the $179 expense. The company acquired the following assets during 2018: (Use MACRS Table 1, Table 2, Table 3, Table 4 and Table 5.) Placed in Asset Service Basis Machinery Computer equipment Furniture Total September 12 $2,274,000 268,200 886,800 $3,429,000 February 10 April 2 what is the maximum total depreciation, including 5179 expense, that TDW may deduct in 2018 on the assets it placed in service in 018 assuming no bonus depreciation? (Round your intermediate calculations to the nearest whole dollar amount.) Maximum total depreciation deduction (including $179 expense)