1. What is the two most important elements of Foreign Exchange Rate Determination. Please explain.
2. The South African rand (ZAR) has changed signficantly against the dollar: S(jan 16) = ZAR14.45 / USD, S(jan17) = ZAR13.45 / USD.
Calculate the percentage change of the ZAR.
A) +6.920%
B) -7.435%
C) -6.920%
D) +7.435%