The balance in accounts receivable at the beginning of 2021 was $640. During 2021, $2,300 of credit sales were recorded. If the ending balance in accounts receivable was $250 and $100 in accounts receivable were written off during the year, the amount of cash collected from customers during 2021 was: Multiple Choice O $2.940. $2,690. O O $2,590. O $2,300