Exercise $8-32$: $8-32.$ In a certain non $-$U$.$S$.$ country in $2019,$ the local currency $($the 'Real'$)$ was pegged to the U$.$S$.$ dollar at the rate of $\backslash (\backslash$$ $1\backslash )$ U$.$S$.\backslash (=1\backslash )$ Real. The Real was then devalued over the next five years so that $\backslash (\backslash$$ $1\backslash )$ U$.$S$.\backslash (=2\backslash )$ Real. A bank in the northeastern United States bought assets in this country valued at $100$ million Real in $2019.$ Now that it is year $2024,$ what is the worth of this bank's investment in U$.$S$.$ dollars? Should the bank sell out of its investment in this country or should it buy more assets? $(8\mathrm{.}6)$