Explain, with the aid of a graph, what will happen to the exchange rate between the rand and the dollar if more South African residents purchase shares in American companies. Also comment on the...

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Extracted text: Explain, with the aid of a graph, what will happen to the exchange rate between the rand and the dollar if more South African residents purchase shares in American companies. Also comment on the impact on the equilibrium quantity of dollars. Identify any two factors that will cause a shift to the supply of dollars curve.