Signal mistakenly produced 1,100 defective cell phones. The phones cost $63 each to produce. A salvage company will buy the defective phones as they are for $37 each. It would cost Signal $86 per phone to rework the phones. If the phones are reworked, Signal could sell them for $150 each. Signal has excess capacity. Should Signal scrap or rework the phones? Scrap Rework Rework costs Income