AMP Corporation $($calendar $-$ year $-$ end$)$ has $2023$ taxable income of $ $1900000$ for purposes of computing the Section $179$ expense. During $2023,$ AMP acquired the following assets: $($ Use MACRS Table $1,$ Table $2,$ Table $3,$ Table $4,$ and Table $5.)$AssetMachineryComputerequipmentOffice building TotalPlaced inServiceSeptember $12$February $10$April $2$Basis$$1,550,000365,000480,000$$ $2,395,000$

What is the maximum total depreciation, including the section $179$ expense, that AMP may deduct in $2023$ on the assets it plced in service in $2023,$ assuming no bonus deprecition?