AAA Company sells products X, Y and Z. In 2016 the unit selling price, variable cost per unit, and sales mix ratio of these products are as under: Products X Y Z Selling Price per unit ($) 75 125 150 Variable cost per unit ($) 40 75 90 Sales Mix Ratio 2 1 3 Fixed costs are $600,000 Required (1) Compute AAA's breakeven sales (units). Prove your answer. (2) Calculate the sales (units) required to earn a target profit $ 300,000 & Show the proof