What is the most convenient quotation to change the AUD into euro from the following options:

1. Australian bank AUD/Euro, where Bid = 0.532, Offer= 0.538
2. French Bank - Euro/AUD, where Bid = 1.874, Offer = 1.882
3. American Bank - Euro/AUS, where Bid = 0.921, Offer = 0.9214

and AUD/USD where Bid = 0.488, Offer = 0.962