QUESTION 3 Berhannan's Cellular sells phones for $100. The unit variable cost per phone is $50 plus a selling commission of 10%. Fixed manufacturing costs total $1,250 per month, while fixed selling and administrative costs total $2,500. A. What is the contribution margin per phone? B. What is the breakeven point in phones both in peso and units? C. How many phones must be sold to earn a targeted profit of $7,500 in peso and units