
Answer and Explanation:
The computation of the incremental income is as follows;
Particulars               Sale as scrap   Rework
Sales of reworked units
(16,000 × $8.60)                       $137,600
Sales of scrap units
(16,000 × $3.10)            $49,600
Cost to rework units
(16,000 × $4.50)                        ($72,000)
Incremental income (loss) Â Â Â $49,600 Â Â Â Â Â Â $65,600