HF Wholesalers prepared a statement of account for LL Trading. STATEMENT OF ACCOUNT: HF WHOLESALERS, TRENDY ROAD, LONDON. To LL Trading, 110 Main Road, London. Month Ending May 31 2023. Table data: DATE: 1 May, DETAILS: balance owed, DEBIT: $, CREDIT: $, BALANCE: $500. DATE: 6 May, DETAILS: cheque no. 652, DEBIT: $, CREDIT: $425, BALANCE: $75. DATE: 6 May, DETAILS: cash discount, DEBIT: $, CREDIT: $75, BALANCE: $0. DATE: 12 May, DETAILS: invoice no. 146, DEBIT: $600, CREDIT: $, BALANCE: $600. DATE: 22 May, DETAILS: invoice no. 210, DEBIT: $900, CREDIT: $, BALANCE: $1500. DATE: 26 May, DETAILS: credit note no. 20, DEBIT: $, CREDIT: $80, BALANCE: $1420. DATE: 29 May, DETAILS: sales, DEBIT: $300, CREDIT: $, BALANCE: $. How much did LL Trading owe HF Wholesalers on 31 May?