Dustin buys sculptures from Toronto and sells them in her studio in Vancouver. She purchases the sculptures from a gallery in Toronto for $4,000, less discounts of 25% and 9%. Her overhead expenses are 8% on the cost and she would like to make a profit of 45% on the cost of the sculptures. Calculate the following: a. Regular selling price of the sculptures. Round to the nearest cent b. Dustin's profit or loss if she offers a markdown of 22%. Round to the nearest cent a. Regular selling price of the sculptures. Round to the nearest cent b. Dustin's profit or loss if she offers a markdown of 22%. Round to the nearest cent c. Maximum markdown rate Dustin can offer to sell at break-even price