Mason is an independent contractor in 2019. Mason attends a professional trade association convention in Los Angeles. He spends three days at the meeting and two days vacationing before the meeting. Mason's total expenses include the following: (Click the icon to view the expenses.) Read the requirements. Requirement a. How much can Mason deduct for business-related expenses for 2019? (Complete all input fields. Enter a "0" for any zero amounts) Airfare Meals Hotel Entertainment of customers (business is discussed) TO Total Airfare $ 550 200 650 Meals ($40 per day) Hotel ($130 per day) Entertainment of customers (business is discussed) 200 $ 1,600 Total a. b. How much can Mason deduct for business-related expenses for 2019? How would your answers change if Mason spent two days at the meeting and three days vacationing