Ned purchased shares in Americorp for $$12,000$ US at a time when the exchange rate was $0\mathrm{.}74.$ He later sold the shares for $$18,000$ US at a time when the exchange rate was $0\mathrm{.}68.$ What is Ned's total taxable capital gain?

a$)$

b$)$

$$4,882\mathrm{.}19$

c$)$

$$4,927\mathrm{.}19$

d$)$

$$5,027\mathrm{.}19$

$$5,127\mathrm{.}19$