Rundle Entertainment sponsors rock concerts. The company is considering a contract to hire a band at a cost of $80,000 per concert. Required a. What are the total band cost and the cost per person if concert attendance is 10,000, 10,500, 11,000, 11,500, or 12,000? 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 concert attendance is 10,000, 10,500, 11,000, 11,500, or 12,000? ( Round "Cost per person" answers to 2 decimal places.) Number attending 10,000 10,500 11,000 11,500 12,000 Total cost of concert Cost per personComplete this question by entering your answers in the tabs below. Required A Required B Is the cost of hiring the band a fixed or a variable cost? Since the cost of hiring a band remains at regardless of the number attending, it is a