15) On April 30, Gomez Services had an Accounts Receivable balance of $37,800. During the month of May, total credits to Accounts Receivable were $73,600 from customer payments. The May 31 Accounts Receivable balance was $31,000. What was the amount of credit sales during May? A) $66,800 B) $80,400. C) $46,400. D) $6,800. E) $73,600