1. Bert has extracted the following list of balances from his general ledger at 31 October 20X5:

$

Sales 258,542

Opening inventory 9,649

Purchases 142,958

Expenses 34,835

Non-current assets 63,960

Receivables 31,746

Payables 13,864

Cash at bank 1,783

Capital 12,525

What is the total of the debit balances in Bert's trial balance at 31 October 20X5?