Option 1: (C), (A), (D), (B) -> The sequential order of consequences begins with (C) investors from country A being attracted by higher interest rates in country B and buying country B's currency while selling country A's currency. This leads to (A) people finding country B more attractive and demanding less of country A's currency. This shift in investor behavior causes (D) the demand curve for country A's currency to shift left (decreased demand) and supply curve to shift right (increased supply). Finally, this results in (B) depreciation of country A's currency and appreciation of country B's currency, which is the ultimate market outcome of the interest rate differential. -> correct