need help ASAP

Vaughn Manufacturing is considering the replacement of a piece of equipment witha newer model. The following data has been collected: If the old equipment is replaced now, it can be sold for $90400. Both the old equipment's remaining usefullife and the new equipment's useful life is 5 years. The increase (decrease) in net income over the 5-year period that results from replacing the old equipment with the new equipment $(105000) $132800 $(18600) $90400