Faros hats, inc. has two product lineslong dashbatting helmets and football helmets. the income statement data for the most recent year is as follows: total batting helmets football helmets sales revenue $ 930 comma 000 $ 600 comma 000 $ 330 comma 000 variable costs (430 comma 000) (150 comma 000) (280 comma 000) contribution margin $ 500 comma 000 $ 450 comma 000 $ 50 comma 000 fixed costs (180 comma 000) (70 comma 000) (110 comma 000) operating income (loss) $ 320 comma 000 $ 380 comma 000 $(60 comma 000) what is the effect of dropping football helmets line on the operating income of the company? (assume that fixed costs remain unchanged and that there would be no adverse effect on other sales.)