At 1 February2017, trade receivables of Company X are $123,690. In February, cash received from customers was $788,110 and discounts allowed were $2,990. Bad debts written off in the month were $17,400. A sales ledger/purchase ledger contra of $5,400 was agreed with James & Co, a company which is both a customer of and a supplier to Company X At 28.2.17, trade receivables are $138,004. What were the sales during February?