Assume that as of $1$st March $2024,$ the spot exchange rate between the Brazilian real and the US dollar is BRL $$1.$ The consensus forecast for the US and Brazil inflation rates for the next one$-$year period is $2\mathrm{.}6\%$ and $20\mathrm{.}0\%,$ respectively. Based on the Purchasing Power Parity $($PPP$),$ what would you forecast the exchange rate to be at $1$st March, $2025?$