John Has an Extra Bedroom in His House That He

John has an extra bedroom in his house that he occasionally rents out using the service Airbnb.John charges $100 per night,and his room is occupied by a renter approximately 100 nights per year.He thinks that if he repaints the room the photos he posts on Airbnb to draw customers will be more attractive,allowing him to charge $110 dollars per night and to rent the room for 120 nights per year.John's tax rate is 28%.What is the annual,after-tax,incremental revenue that John expects from his painting project?

A) $13,200
B) $9,504
C) $3,200
D) $2,304