Economic: On avarage, the emergency treatment for an elderly person for injuries resulting from a fall cost 11,000. A new therapeutic program can signicantly reduce an edlerly person's chances of falling though obviously desirable for many resons, this treament program will cost $12,500 and thus cannot be justified. which undermine the conclusion? C. A frequent result of injuries sustained in falls is long-term pain, medication for which is not counted among the average per-person costs of emergency treatment for eldly people's injuries from such falls. 不明白什么意思？谁帮忙翻译一下题目和答案？ | 
