Holding other factors constant, a company's contribution margin per unit will increase with: O a All answers given are NOT correct O b. increase in its total fixed costs any increase in variable cost per unit, Od any increase in quantity sold. e. any increase in the selling price per unit TOUS PAGE NEXT PAGE TOSHIBA F5 F6 F7 F10 5 6 8 9 E R Y I U E F C G G H i K C + V + B + N | M