The state of North Carolina decides to impose a $10 per round tax on golf. The logic is that this would be a good way to raise revenue because the sport is so popular in the state and there are no close substitutes. Right now the average course charges $50 per round to play. Tax included, how much will a round of golf now cost? Select one: O A. $50 O B. More than $50 but less than $60 O C. $60 O D. More than $60