Final answer:
The truthfulness of the exchange rate of the Brazilian Real to the U.S. Dollar cannot be determined without specifying the year. The exchange rate in 2013 was 2.230 reals to $1, and in 2012 it was 1.869 reals to $1.
Step-by-step explanation:
The statement regarding the exchange rate at the beginning of the year cannot be verified as true or false without specifying the year in question. However, using the provided historical exchange rates for reference, we can see that in 2013 the exchange rate was 2.230 reals to $1, and in 2012 it was 1.869 reals to $1. Without a specific year stated, the exchange rate claim of 2.2 reals to $1 cannot be confirmed. In addition, converting Brazil's GDP into U.S. dollars would indeed require using the current exchange rate, but it is important to note that exchange rates frequently fluctuate due to market dynamics and government policies.