【单选题】If foreign manufacturers cut manufacturing costs and profit margins in response to a depreciation in the U.S. dollar, the effect of these actions is to:
A.
Shorten the amount of time in which the depreciation leads to a smaller trade deficit
B.
Shorten the amount of time in which the depreciation leads to a smaller trade surplus
C.
Lengthen the amount of time in which the depreciation leads to a smaller trade deficit
D.
Lengthen the amount of time in which the depreciation leads to a smaller trade surplus
【简答题】1美元值7.5挪威克朗,但仅值1.25瑞士法郎。挪威克朗/瑞士法郎的汇率是多少? A U.S. dollar costs 7.5 Norwegian kroner.but the same dollar can be purchased for 1.25 Swiss francs.What is the Norwegian krone/Swiss franc exchange rate?