Enrique owns a mango farm in North Queensland. Fiona operates an organic juice bar business in Adelaide.Enrique offered to sell Fiona as many mangoes as she wanted at a substantial discount on the retail price.Fiona asked if she could have time to think about it and Enrique agreed. Two weeks later, Fiona asked for 5 trays of mangoes and was informed by Enrique that all the mangoes had been sold.

Analyse the communication between Enrique and Fiona and advise them of their individual contractual liabilities.