I JUST NEED PART (B) ERR

& Problem 9-20 (algorithmic) Question Help It is being decided whether or not to replace an existing piece of equipment with a newer, more productive one that costs $90,000 and has an estimated MV of $18,000 at the end of its useful life of six years. Installation charges for the new equipment will amount to $3,500; this is not added to the capital investment but will be an expensed item during the first year of operation. MACRS (GDS) depreciation (5-year property class) will be used. The new equipment will reduce direct Incremental Cash Flows (Challenger-Defender) - 81,000 11700 0