Bell Entertainment sponsors rock concerts. The company is considering a contract to hire a band at a cost of $84,000 per concert. Required a. What are the total band cost and the cost per person if concert attendance is 2,000, 2,500, 3,000, 3,500, or 4,000? b. Is the cost of hiring the band a fixed or a variable cost? Complete this question by entering your answers in the tabs below. Required A Required B What are the total band cost and the cost per person if con "Cost per person" answers to 2 decimal places.) attendance is 2,000, 2,500, 3,000, 3,500, or 4,000? (Round 2,000 2,500 3,000 3,500 4,000 Number attending Total cost of concert Cost per person Required B >