Firm A employs a high degree of operating leverage; Firm B takes a more conservative approach. Which of the following comparative statements about firms A and B is true?
a. A has a lower break-even point than B, but A's profit grows faster after the break-even.
b. A has a higher break-even point than B, but A's profit grows slower after the break-even.
c. B has a lower break-even point than A, but A's profit grows faster after break-even.
d. B has a lower break-even point than A, and profit grows the same rate for both companies after the breakeven point.