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B Co maintains a cash float of $50. In 20X7, all receipts from credit customers were banked, after the following payments from the till had been made:
$
General expenses 4,500

Drawings 6,250

Total bankings in the year amounted to $28,454, and opening and closing trade receivables were $1,447 and $1,928 respectively.

Required Based on the information above what was the value of sales made during the year?