Which of the following taxpayers may not use the standard mileage method of calculating transportation costs? A real estate salesperson who drives a $70,000 Mercedes while showing houses. An attorney who uses his BMW for calling on clients. A taxpayer who has a fleet of 10 business automobiles for his business. A self-employed CPA who drives a computer-equipped minivan to visit clients. All of these taxpayers may use the standard mileage method. Question 4 1 pts Barry is a self-employed attorney who travels to New York on a business trip during the year. Barry's expenses were as follows: Airfare $560 Taxis 40 Meals 100 Lodging 350 How much may Barry deduct as travel expenses for the trip