Which of the following costs are most likely to be classified as fixed for a bicycle manufacturer? Direct labor Tires Screws Handle bar Rent OOOOO Roy G. Biv, LLC reports total contribution margin of $98.800 and pretex net income of $24.700 for the current month. In the next month, the company expects sales volume to increase by The operating leverage and the expected percent change in income, respectively, are 0.25 and 7 0.25 and 36 4.0 and 20% 40 and 7 3.5 and 25