Question 17 2 pts Once sales reach the break-even point, each additional unit sold will: O Increase the company's operating leverage O Increase profit by an amount equal to the per unit contribution margin Increase fixed cost by a proportionate amount O Reduce the margin of safety Tfit... TED... 1991... Question 18 ? pts Select the incorrect statement regarding the contributiosto (4) statement. Assuming no change in fixed costs, a $1 increase in contribution margin will result in a $1 increase in profit. O Contribution margin represents the amount available to cover fixed expenses and thereafter to provide profit