问题如下图：
选项：
A. 
B. 
C. 
解释：
begin mode和end mode 计算器怎么切换呀，谢谢！
答案判断及提示不正确 favalue = 1000. 最后应该是10095.24/1000 而不是500
答案判断及提示不正确 favalue = 1000. 最后应该是10095.24/1000 而不是500
NO.PZ201704060100000207 问题如下 The net payment cost inx thBlanc shoulcalculate is closest to: $17.48. $20.00. $20.19. C is correct. The net payment cost inx assumes ththe insurewill e the enof a specifieperioin this case, the given life expectanof 20 years. Calculating the net payment cost inx inclus the following steps. 什么情况是要考虑cash value的折现值呢？
NO.PZ201704060100000207问题如下 The net payment cost inx thBlanc shoulcalculate is closest to: $17.48. $20.00. $20.19. C is correct. The net payment cost inx assumes ththe insurewill e the enof a specifieperioin this case, the given life expectanof 20 years. Calculating the net payment cost inx inclus the following steps. 老师你好，这个题目在哪里有讲解？不是很会计算
NO.PZ201704060100000207问题如下 The net payment cost inx thBlanc shoulcalculate is closest to: $17.48. $20.00. $20.19. C is correct. The net payment cost inx assumes ththe insurewill e the enof a specifieperioin this case, the given life expectanof 20 years. Calculating the net payment cost inx inclus the following steps. the net payment cost inx (per $1,000 of favalue, per year),老师想问下“per $1,000 of favalue,”是什么意思？谢谢
