All About Animals has two product lines: Cat food and Dog food. Contribution margin income statement data for the most recent year follow: Total Cat Food Dog Food Sales revenue $435,000 $350,000 $85,000 Nariable expenses $61.000 $21,000 $40.000 Contribution margin $374,000 $329,000 $45,000 Fixed expenses $101,000 $49,000 $52,000 Operating income (loss) $273,000 $280,000 $(7,000) Assuming the Dog food is discontinued, total fixed costs remain unchanged, and the space formerly used to produce the line is rented for $26,000 per year, how will operating income be affected? Increase $254,000 Increase $527,000 Decrease $19,000 Increase $19,000