Please answer these clearly and show step-by-step in how you get the answer.

Problem #4" (15 points) In the month of April, Avante Salon give 2.500hinemshw price of $40. During the month, fisxed costs were Show and label all calculations Instructions $20,000 mdvariable costs were 75% of- ine the margin in dollars, per unit, and as a ratin (b) Using the contribution margin technique compute the break-even point in dollars and in unite (c) What sale s are necessary to earn an income of $50,000? (d) Compute the margin of safety dollars and as a ratio