What was the average price of a room at two-star, three-star, and four-star hote

What was the average price of a room at two-star, three-star, and four-star hotels around the world in 2016? The accompanying table contains the average hotel room prices in Canadian dollars (about U.S. $0.75 as of December 2016) per night paid by Canadian travelers in 41 different cities. Complete parts (a) through (f).