Dalin Chen owns homes in Sydney, Australia, and Denver, United States. She travels between the two cities at least twice a year. Because of her frequent trips, she wants to buy some new, high$-$quality luggage. She has done her research and has decided go purchase a Briggs and Riley three$-$piece luggage set. There are retail stores in Denver and Sydney. Dalin was a finance majora and wants to use purchasing power parity to determine if she is paying the same price regardless of where she makes her purchase. a$.$ If the price of the three$-$piece luggage set in Denver is USD$850$ and the price of the same three$-$piece set in Sydney is AUD$930,$ using purchasing power parity,