If the CPI was 50 in 1974 and 55 in 1975, then the inflation rate in 1975 was Money and Banking If the CPI was 50 in 1974 and 55 in 1975, then the inflation rate in 1975 was A) -9% B) 5% C) 10% D) 55% Answer: C Share this Share on FacebookTweet on TwitterPlus on Google+