help please

P owns 80% of S outstanding voting shares. During the year, P purchases inventory for $100k from S;S had originally bought this inventory for $80k. At the end of the year, P still has 40% of this inventory, having sold the rest to nonaffiliates. On the consolidated workpaper, CGS must be reduced by On the consolidated workpaper, Inventory must be reduced by P owns 80% of S' outstanding voting shares. On 1/1/x8, S purchases Equipment from P for $300k. P had originally bought the Equipment on 1/1/x3 for $400k, and has been depreciating it (straight-line, 0 - salvage value) assuming a 10-year useful life. On the 12/31/x8 consolidation working paper, Depreciation Expense must be reduced by On the 12/31/x8 consolidated workpaper, a correcting credit to Accumulated Depreciation is required in the amount of On the 12/31/x8 consolidated workpaper, a correcting credit to Equipment is required in the amount of