问题如下图：
选项：
A. 
B. 
C. 
解释：
没看懂这个解释 这道题 用 F-S=f 算不对嘛？
NO.PZ2016010802000210 问题如下 A three-month forwarexchange rate in CAUSis listea aler 1.0123. The aler also quotes 3-month forwarpoints a percentage 6.8%. The CAUSspot rate is closest to: A.0.9478. B.1.0550. C.1.0862. is correct.Given the forwarrate anforwarpoints a percentage, the unknown in the calculation is the spot rate. The calculation is follows:Spot rate × (1 + Forwarpoints a percentage) = ForwarrateSpot rate × (1 + 0.068) = 1.0123Spot = 1.0123/1.068 =0.9478考点 spot rate 与 forwar rate 间的计算。解析Spot rate × (1 + 0.068) = 1.0123Spot = 1.0123/1.068 =0.9478 如题，为什么No.PZ2016010802000209 (选择题)就用F-S，而这道题不行呢
NO.PZ2016010802000210 为什么不能选C啊，aler也有可能往贴水去报价啊
1.0550. 1.0862. A is correct. Given the forwarrate anforwarpoints a percentage, the unknown in the calculation is the spot rate. The calculation is follows: Spot rate × (1 + Forwarpoints a percentage) = Forwarrate Spot rate × (1 + 0.068) = 1.0123 Spot = 1.0123/1.068 =0.9478 考点 spot rate 与 forwarrate 间的计算。 解析 Spot rate × (1 + 0.068) = 1.0123 Spot = 1.0123/1.068 =0.9478三个月不用把6.8%转换一下？
这里的6.8%可以当做是美元i兑CA值6.8%吗？
