2 12.5 points Exercise 3-29 (Static) Basic Decision Analysis Using CVP (LO 3-1) Derby Phones is considering the introduction of a new model of headphones with the following price and cost characteristics Sales price ebook Variable costs Fixed costs 270 per unit 120 per unit 300,000 per month Print References Required: a. What number must Derby sell per month to break-event b. What number must Derby sell to make an operating profit of $180.000 for the month? a Break-even sales in units 5,000 b Number of units to be sold 324 Check my wel