Suppose you own a tour bus and you book groups of 20 to 70 people for a day tour. The cost per person is $30 minus $0.25 for every ticket sold. If

Please provide full solution with the answer. This is a calculus question.

Suppose you own a tour bus and you book groups of 20 to 70 people for a day tour. The cost per personis $30 minus $0.25 for every ticket sold. If gas and other miscellaneous costs are $200, how many ticketsshould you sell to maximize your profit? Treat the number of tickets as a nonnegative real number.