Westfall Watches Has Two Product Lines: Luxury Watches and Sporty

Westfall Watches has two product lines: Luxury watches and Sporty watches. Income statement data for the most recent year follow: Assuming fixed costs remain unchanged, how would discontinuing the Sporty line affect operating income?

A) Increase in total operating income of $49,000
B) Increase in total operating income of $130,000
C) Decrease in total operating income of $6000
D) Decrease in total operating income of $131,000