Answer:
100 florins
Explanation:
Purchasing Power Parity is a theory which compares currency of different countries through basket of goods. This is a method to compare purchasing power of currencies of different countries. If nominal exchange rate is 2 Aruban florin per dollar and basket of good in United States cost $50 then there must be 100 florins in the basket.
2 Florin per dollar * $50 = 100 Florins.