AMP Corporation (calendar year-end) has 2022 taxable income of $1,900,000 for purposes of computing the 179 expense. During 2022, AMP acquired the following assets: (Use MACRS Table 1, Table 2, Table 3, Table 4 and Table 5.)

Asset	Placed in Service	Basis
Machinery	September 12	$ 1,470,000
Computer equipment	February 10	455,000
Office building	April 2	570,000
Total		$ 2,495,000

a. What is the maximum amount of 179 expense AMP may deduct for 2022?

Maximum 179 expense deductible =

b. What is the maximum total depreciation, including 179 expense, that AMP may deduct in 2022 on the assets it placed in service in 2022, assuming no bonus depreciation?

Maximum total depreciation (including 179 expense) =