an international investor begins with 20,000 british pound and converts it to $32,000 in u.s. currency because the exchange rate is $1.60. in one month, the exchange rate for the british pound decreases to $1.50, and the investor is able to convert the $32,000 back to 21,333 pounds, earning a profit of 1,333 british pounds. if the exchange rate had decreased to $1.25, what would the conversion had been in british pounds?