Au purchased a motor costing $10000 for his business with his own money.
Part of the debt of$300 from N.T. Bank was settled by Au himself on benhalf of the firm.
Although part of the bank loan was settled , for purchase of the car was financed by another loan $1000from N.T. Bank.
Au borrowed $300 cash from Lee for his own use , which was settled through the firm's bank account.
以上每句分別同咩accounts 有關?