Angle Silva has recently opened The Sandal Shop in Brisbane, Australia, a store that specializes in fashionable sandals. In time, she hopes to open a chain of sandal shops. As a first step, she has gathered the following data for her new store $ 28 14 14 $ 04:20 sales price per pair of sandals Variable expenses per pair of sandals Contribution margin per pair of sandals Fixed expenses per year: Building rentai Equipment depreciation Selling Administrative Total fixed expenses $ 4,200 5,600 7,000 11,200 $ 28,000 Required: 1. What is the break-even point in unit sales and dollar sales? (Do not round Intermediate calculations.) pairs Break-even point in unit sales Break-even point in dollar sales 3. Angle has decided that she must earn a profit of $28,000 the first year to justify her time and effort How many pairs of sandals must be sold to attain this target profit Dars 4. Angie now has two salespersons working in the store-one full time and one part time. It will cost her an additional $9,000 per year to convert the part-time position to a full-time position Angie believes that the change would increase annual sales by $39.200. Should she convert the position? Use the incremental approach. Multiple Choice Yes No