Which of the Following Scenarios Describes the Hospital Use of Seniors

Which of the following scenarios describes the hospital use of seniors in 2009-2010?

A) Seniors made up 15 percent of the Canadian population,but accounted for 30 percent of acute hospital stays.
B) Seniors made up 15 percent of the Canadian population,but accounted for 40 percent of acute hospital stays.
C) Seniors made up 20 percent of the Canadian population,but accounted for 30 percent of acute hospital stays.
D) Seniors made up 20 percent of the Canadian population,but accounted for 40 percent of acute hospital stays.