2- Al Rayan LLC originally Purchased 25 items at RO 12 each, less 30% trade discount. Al Rayan LLC now returns 4 of them to supplier. What is amount of Debit note issued by us?

3- In the books of A-star LLC, the opening balance of Accounts payable-XYZ Industries is $30,000 as on 1st October 2020. During the month, the company made further purchases on account from XYZ for $25,000 and made payments to XYZ of $40,000. At October 31, 2020, the accounts payable balance of XYZ is