The owner of a luxury motor yacht that sails among the 4000Greek islands charges $688/person/day if exactly 20 people sign upfor the cruise. However, if more than 20 people sign up (up to themaximum capacity of 90) for the cruise, then every fare is reducedby $8 for each additional passenger.
a. Assuming at least 20 people sign up for the cruise, determinehow many passengers will result in the maximum revenue for theowner of the yacht.
b. What is the maximum revenue?
c. What would be the fare per passenger in this case? (Round youranswer to the nearest dollar.)
