Angie Silva has recently opened The Sandal Shop in Brisbane, Australia, a store that specializes in fashionable sandals. Angie has just received a degree in business and she is anxious to apply the principles she has learned to her business. In time, she hopes to open a chain of sandal shops. As a first step, she has prepared the following analysis for her new store Sales price per pair of sandals 3.00 Variable expense per pair of sandals 0.90 2.10 Contribution margin per pair of sandals Fixed expense per year: 12,000 Building rental 6,000 Equipment depreciation Selling 62,200 29,000 Administrative Total fixed expense $109,200 Required 1. How many pairs of sandals must be sold each year to break even? What does this represent in total dollar sales? Break-even point in unit sales pairs Break even point in dollar sales