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A snowboard has a cost of $52.55, expenses of $4.99, and profit of $8.15. Answer the following questions. For full marks cash amounts should be rounded to the nearest cent and percentages should be accurate to at least two decimal places. a) What is the regular unit selling price? b) What is the markup amount? c) What is the markup on cost percentage? d) What is the markup on selling price percentage? e) What is the break-even selling price? Calculate the markup on selling price percentage. Note: Please make sure your final answer(s) are in percentage form and are accurate to 2 decimal places. For example 34.56%