問題詳情

21. In 2012, consumers in Dexter consumed only books and pens. The prices and quantities for 2012 and2013 are listed in the table below. The reference base period for Dexter’s CPI is 2012. What is the inflationrate in 2013?


(A) 31 percent
(B) zero
(C) 69 percent
(D) 2 percent

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增