1. Peggy is a rodeo clown, and this year she expended $1,000 on special "funny" clothes and outfits. Peggy would like to deduct the cost of these clothes as work-related because she refuses to wear the clothes unless she is working. Under what circumstances can Peggy deduct the cost of her clown clothes? What Tax Court Cases supports your answer?

Why is the type of product sold in an industry an important characteristic? a firm that can differentiate its product from that of rivals may be able to charge a higher price for a superior product. a firm that sells intangible goods is usually considered a monopoly. service industries cannot differentiate their products, which makes it easy for new firms to enter the industry. expensive products are usually sold by perfectly competitive firms.