Problem 6-112 [LO 6-1, 6-2, 6-3] Juniper had revenues of $470,000 in March. Fixed costs in March were $254,820 and profit was $36,580 a. What was the contribution margin percentage? b. What monthly sales volume (in dollars) would be needed to break-even? c. What was the margin of safety for March? of Type here to search