Differential Analysis for a Discontinued Product The condensed product.line income statement for Rhinebeck Company for the month of October is as folfows: Rhinebeck Company Product-Line Income Statement For the Month Ended October 31 Fixed cotts are 12% of the cost of goods sold and 39% of the selling and administrative expenses. Ahinebeck company assumes that fixed costi would noe be materiany affected if the Glowes line were discontinded. required, vse a minus sign to indicate a loss: v Coetal Mr Work Incoine of the revennes, costs, and iricome (loss) by subtracting alternative i from arernative 2. b. Sthould the Mutfers line be retairied