This assignment examines a legal case study involving a partnership facing contract disputes. It delves into the responsibilities and liabilities of partners within a firm, particularly focusing on the concept of 'acting in the due course of business.' The analysis considers two specific scenarios: the purchase of surveying supplies and the purchase of oil mini drillers. It explores whether the actions of one partner, Mary, bind the partnership based on established legal precedents like Watteau v Fenwick and National Banking Corporation of Australia Ltd. v Batty. Furthermore, the document investigates the validity of a contract for the sale of oil mini drillers, considering its adherence to the 'due course of business' principle outlined in cases like Goldberg v Jenkins (1889). The assignment concludes by summarizing Mary's legal standing in each scenario.