On December 31, 2017, Ivanhoe Company acquired a computer from Plato Corporation by issuing a $574,000 zero-interest-bearing note, payable in full on December 31, 2021. Ivanhoe Companys credit rating permits it to borrow funds from its several lines of credit at 12%. The computer is expected to have a 5-year life and a $76,000 salvage value. a. Prepare the journal entry for the purchase on December 31, 2017

b. Prepare any necessary adjusting entries relative to depreciation (use straight-line) and amortization (use effective-interest method) on December 31, 2018.

please show work.