问题如下图：
选项：
A. 
B. 
C. 
解释：
为什么一定要理解为卖英镑用bid计算，而不能理解成买美元用ask计算？
NO.PZ2018091706000041 问题如下 Bfirm is Americcompany anexports steel to a firm whiis in Englan Assume Breceives the payment of 3,600,000 Gnow. The spot exchange rate is 1.5500 USGfor bian1.5505 for ask. Bwants to change these poun into llars in the exchange market immeately, how muUSit will receive: A.5, 674,320 US B.5, 580,000 US C.2, 322,581 US B is correct.考点: Spot rates anforwarrates以及bioffer sprea析: 题目中说道BBQ公司立刻在外汇市场上将3,600,000 GBP转化为US那么就应当使用外汇市场上两种货币间的spot rate。并且BBQ在是要卖出GBP，那么就应该使用市场上做市商的买价格（Bi。所以3,600,000 GBP×1.550 USGBP=5,580,000US rt?
NO.PZ2018091706000041 问题如下 Bfirm is Americcompany anexports steel to a firm whiis in Englan Assume Breceives the payment of 3,600,000 Gnow. The spot exchange rate is 1.5500 USGfor bian1.5505 for ask. Bwants to change these poun into llars in the exchange market immeately, how muUSit will receive: A.5, 674,320 US B.5, 580,000 US C.2, 322,581 US B is correct.考点: Spot rates anforwarrates以及bioffer sprea析: 题目中说道BBQ公司立刻在外汇市场上将3,600,000 GBP转化为US那么就应当使用外汇市场上两种货币间的spot rate。并且BBQ在是要卖出GBP，那么就应该使用市场上做市商的买价格（Bi。所以3,600,000 GBP×1.550 USGBP=5,580,000US 这题目里面的买卖关系还是不太确定，如何判断用bi是ask? 谢谢
NO.PZ2018091706000041问题如下Bfirm is Americcompany anexports steel to a firm whiis in Englan Assume Breceives the payment of 3,600,000 Gnow. The spot exchange rate is 1.5500 USGfor bian1.5505 for ask. Bwants to change these poun into llars in the exchange market immeately, how muUSit will receive:A.5, 674,320 US.5, 580,000 US.2, 322,581 USB is correct.考点: Spot rates anforwarrates以及bioffer sprea析: 题目中说道BBQ公司立刻在外汇市场上将3,600,000 GBP转化为US那么就应当使用外汇市场上两种货币间的spot rate。并且BBQ在是要卖出GBP，那么就应该使用市场上做市商的买价格（Bi。所以3,600,000 GBP×1.550 USGBP=5,580,000US为什么不是乘以1.5505呢，答案里没有
NO.PZ2018091706000041 问题如下 Bfirm is Americcompany anexports steel to a firm whiis in Englan Assume Breceives the payment of 3,600,000 Gnow. The spot exchange rate is 1.5500 USGfor bian1.5505 for ask. Bwants to change these poun into llars in the exchange market immeately, how muUSit will receive: A.5, 674,320 US B.5, 580,000 US C.2, 322,581 US B is correct.考点: Spot rates anforwarrates以及bioffer sprea析: 题目中说道BBQ公司立刻在外汇市场上将3,600,000 GBP转化为US那么就应当使用外汇市场上两种货币间的spot rate。并且BBQ在是要卖出GBP，那么就应该使用市场上做市商的买价格（Bi。所以3,600,000 GBP×1.550 USGBP=5,580,000US USEUR的bi是代表银行买USEUR的价格吗？但现在BBQ要换US明是BBQ要买USEUR，那就代表银行要卖USEUR，那不应该用ask来算吗？谢谢！
NO.PZ2018091706000041 老师好 1）是不是现在收一种货币， 比如这题里的现在收GBP， 也就是说我以后要sell GBP转成US是吗？ 然后sell aler bipri，这样理解对吗？ 2）还是 无论是 receive Gor pGnow, 只要我现在收或支出 的是GBP， 以后要转成美元的话 都是以后要sell G换成美元？也就是不管我现在是收还是支付GBP， 都是以+1.55 来转。 这题正负号不是那么重要 就是有些要算value的题目里 想知道这样判断方式对吗？谢谢
