If the SA Price Level Is Increasing by 3 Per

Multiple Choice

If the SA price level is increasing by 3 per cent annually and the US price level is increasing by 5 per cent annually, by what percentage would the rand price of US dollars need to change according to purchasing power parity?

A) depreciate by 5 per cent per year
B) appreciate by 3 per cent per year
C) appreciate by 5 per cent per year
D) depreciate by 2 per cent per year