问题如下图：
选项：
A. 
B. 
C. 
解释：
如何判断出220是名义利率，200是实际利率
NO.PZ2016010801000050 问题如下 Assume the G in Country X of ye2016 an2017 is $200 billion an$220 billion respectively, using 2016 the base perio the G flator for 2017 is closest to A.110 B.90.9 C.10 A is correct.The G flator is calculate100*(220/200)=110.考点 G flator解析直接依据定义计算100*(220/200)=110. 题干说2016是base year那么就是reG的意思吗
NO.PZ2016010801000050问题如下Assume the G in Country X of ye2016 an2017 is $200 billion an$220 billion respectively, using 2016 the base perio the G flator for 2017 is closest to A.110B.90.9C.10A is correct.The G flator is calculate100*(220/200)=110.考点 G flator解析直接依据定义计算100*(220/200)=110.老师我想问一下，这道题的考点和公式是什么样，感觉，和我记得的有点不太一样。谢谢
NO.PZ2016010801000050 问题如下 Assume the G in Country X of ye2016 an2017 is $200 billion an$220 billion respectively, using 2016 the base perio the G flator for 2017 is closest to A.110 B.90.9 C.10 A is correct.The G flator is calculate100*(220/200)=110.考点 G flator解析直接依据定义计算100*(220/200)=110. 請問這題公式不應該是 (220/200)-1=10% 嗎？
NO.PZ2016010801000050 G flator is the ratio of thyear's norminG to thyear's quantity of proction valuein Base yeprice. Here we neeto assume the quantity of proction of 2016 an2017 is the same, otherwise, we cannot vi the norminG of 2017 the norminG of 2016 rectly to calculate the 2017 G flator. However, it is not explicitly statein the question. I wonr whether there is error in this question.
老师，好 2017flator=2017 nominG/2017 reG。nominG有了，但reG=current output×base price，base price是2016年的，但是current output没有提到。如果2017 reG直接代入200，那就默认16和17年的产量相同。可是题干就没有提到两年产量相同，直接代入200让人很费解啊。
