Which statement best summarizes the author's view of the value received relative to the costs of care in the U.S.? a. The United States probably buys some extra amenities for its patients, such as more privacy in hospital rooms and nicer hospital lobbies. b. Some Americans are getting something for their money in cases where patients would wait longer for elective surgery in some other countries. c. The much higher health care costs in the United States do not appear to be justified by higher quality of care. d. During 2002-2003, of 19 countries, the United States had the highest level of deaths from conditions that could be successfully treated