c选项为什么对啊

NO.PZ2020033003000078 问题如下 Whiof the following statement about Right-WRisk(RWR) anWrong-WRisk(WWR) is not correct? A.In the 2008 financicrisis, the Cs buyer is facing WWR. B.The preciation of the foreign currenlea to losses in foreign currentransactions anincreases the probability of counterparty fault，the foreign curreninverstor is facing WWR. C.A long call option is facing RWR if both the risk exposure ancounterparty fault probability crease. A long put option is facing WWR, if the risk exposure ancounterparty fault probability both increase. B is correct.考点Wrong-WRisk Vs. Right-WRisk解析外币贬值导致外币投资的亏损，此时我方收益减少或者损失增加，在对方看来我方的违约率可能会增加。换言之此时exposure和违约概率不会同时变大，B错误。 老师这里的B说是站在foreigner curreninvestor的角度来看，那它的对手方是谁呢？这里我看不出来，对于B要怎么分析Ccret risk exposure和Ppositive 关系啊，虽然都是同时下降，那也应该属于WWR啊，那C也不对啊

NO.PZ2020033003000078 问题如下 Whiof the following statement about Right-WRisk(RWR) anWrong-WRisk(WWR) is not correct? A.In the 2008 financicrisis, the Cs buyer is facing WWR. B.The preciation of the foreign currenlea to losses in foreign currentransactions anincreases the probability of counterparty fault，the foreign curreninverstor is facing WWR. C.A long call option is facing RWR if both the risk exposure ancounterparty fault probability crease. A long put option is facing WWR, if the risk exposure ancounterparty fault probability both increase. B is correct.考点Wrong-WRisk Vs. Right-WRisk解析外币贬值导致外币投资的亏损，此时我方收益减少或者损失增加，在对方看来我方的违约率可能会增加。换言之此时exposure和违约概率不会同时变大，B错误。 课上讲的foreign currentransaction和这个有什么不一样吗。我投资外币，就比如我现在人民币换美元，外币贬值，导致我亏损了，我的exposure下降。在经济环境不好的情况下确实对手方的P增加，但是为什么要考虑经济不好的情况下呢，正常经济情况外币也会贬值呀

NO.PZ2020033003000078问题如下 Whiof the following statement about Right-WRisk(RWR) anWrong-WRisk(WWR) is not correct? A.In the 2008 financicrisis, the Cs buyer is facing WWR.B.The preciation of the foreign currenlea to losses in foreign currentransactions anincreases the probability of counterparty fault，the foreign curreninverstor is facing WWR.C.A long call option is facing RWR if both the risk exposure ancounterparty fault probability crease.A long put option is facing WWR, if the risk exposure ancounterparty fault probability both increase. B is correct.考点Wrong-WRisk Vs. Right-WRisk解析外币贬值导致外币投资的亏损，此时我方收益减少或者损失增加，在对方看来我方的违约率可能会增加。换言之此时exposure和违约概率不会同时变大，B错误。 C，懂，我一直理解的是我方的exposure和对手方违约风险是正相关，就是WWR，负相关就是RWR，难道不对？ B可不可以理解为，我方的exposure下降，对手方P升，变动是反方向，所以应该是RWR

NO.PZ2020033003000078问题如下 Whiof the following statement about Right-WRisk(RWR) anWrong-WRisk(WWR) is not correct? A.In the 2008 financicrisis, the Cs buyer is facing WWR.B.The preciation of the foreign currenlea to losses in foreign currentransactions anincreases the probability of counterparty fault，the foreign curreninverstor is facing WWR.C.A long call option is facing RWR if both the risk exposure ancounterparty fault probability crease.A long put option is facing WWR, if the risk exposure ancounterparty fault probability both increase. B is correct.考点Wrong-WRisk Vs. Right-WRisk解析外币贬值导致外币投资的亏损，此时我方收益减少或者损失增加，在对方看来我方的违约率可能会增加。换言之此时exposure和违约概率不会同时变大，B错误。 老师，在这个题里面，C没太看懂。您给出的原版书里的，好像和我们平时理解的不太一样。RWRPEA负相关；但是原版书里PEA向变动的？没太理解？