Westfall Watches has two product lines: Luxury watches and Sporty watches. Income statement data for the most recent year follow. Sales revenue Variable expenses Contribution margin Fixed expenses Operating income (loss) Total $490,000 359,000 131,000 76,000 $55,000 Luxury $360,000 235.000 125.000 38,000 $87,000 Sporty $130,000 124.000 6.000 38,000 $(32,000) Assuming fixed costs remain unchanged, how would discontinuing the Sporty line affect operating income? O A. Increase in total operating income of $130,000 OB. Decrease in total operating income of $131,000 O c. Decrease in total operating income of $6,000 O D. Increase in total operating income of $49,000