Boots Plus has two product lines: Hiking boots and Fashion boots. Income statement data for the most recent year follow: Total Hiking Fashion Sales revenue $480,000 $340,000 $140,000 Variable expenses 358,000 235,000 123,000 Contribution margin 122,000 105,000 17,000 Fixed expenses 76,000 38,000 38,000 Operating income $46,000 $67,000 -$21,000 (loss) Assuming fixed costs remain unchanged, how would discontinuing the Fashion line affect operating income? Decrebse in total operating income of $17,000 Decrease in total operating income of $140,000 Increase in total operating income of $29,000 Increase in total operating income of $122,000