Refer to Vaughn Company. At the break-even point, how many units of Standard bikes must be sold? O 150 105 O 45 O 140 QUESTION 22 1.5 point Refer to Vaughn Company. Assume the sales price increases on both models by 5 percent and the total fixed costs increase by $6,390. The variable costs and product mix do not change. At the new break-even point, how many units of Standard bikes must be sold? O 105 O 100 O 112 O 120 QUESTION 23 1.5 points Mohave, Inc. produces approximately 4,000 units per month, and it places a quality assurance logo on each of its units. To use this logo, it must pay the quality assurance firm $5,000 per month plus $1 per unit. The cost to Mohave of using the quality assurance logo would be a: O variable cost. fixed cost. O step cost. O mixed cost