Please solve as soon as possible

One of the companies decided to check the debtors' balance of 264,000 dinars as it appears in the ledger, and the following information was available about the first year of work Collections from debtors 396000 dinars purchased merchandise 720,000 dinars Inventory of goods at the end of the period 180,000 dinars Follow the merchandise at 40% more than its cost Required/- Extract the debtors' balance at the end of the period that must appear in the ledger and determine the amount of the deficit, if any, if you know that all sales are made on the account (on credit)