XYZ Company's single product has a selling price of $15 per unit. The fixed expenses were $140,000. This year the company reported a net operating income of $80,000. If sales are predicted to increase by 10% next year, how much would the increase in profits be in ($)? Select one: O a. 22.000 O b. 6,000 O c. 8,000 d. 12,571 O e. No change in income All else being equal, what happens to the unit contribution margin and the contribution margin ratio if the sales price per unit decrease? Select one: O a. Both unit contribution margin and contribution margin ratio increase. O b. Unit contribution margin increases while contribution margin ratio decreases. O c. Both unit contribution margin and contribution margin ratio are unchanged. d. None of the given answers Oe. Unit contribution margin decreases while contribution margin ratio increases