Gold Is $420 Per Ounce in Canada

Gold is $420 per ounce in Canada.The exchange rate between Canada and Mexico is $0.20 per Mexican peso.According to the purchasing power parity theory,the price of gold in Mexico is _________ pesos per ounce.

A) 37.5
B) 300
C) 1,250
D) 2,100
E) 3,000