Q 6.37: Sam recently discovered that costs from his vendor will cause an increase of $40 to the unit variable cost; the current unit variable cost is $80. Sam wants to determine if he can keep the unit selling price the same for customers by decreasing his fixed costs by $15,000. Currently Sam's sales are $300,000 at $200 per unit, and his fixed costs are $95,000. If Sam makes his proposed changes, how many units will he need to sell to keep customer prices the same while earning the same net income? A 3,167 B) 4,750 C) 2,063 D 2,400