You are a U$.$S based Treasurer with $$1000000$ to invest. The dollar$-$euro exchange rate is wuoted as $$1\mathrm{.}60/1\mathrm{.}00$ and the dollar pound exchange rate is quoted at $$2\mathrm{.}00/1\mathrm{.}00.$ If a bank quotes you a cross rate if $1\mathrm{.}20/1\mathrm{.}00$ how can you make money