The balance in Accounts Receivable at the beginning of the year amounted to $2,560. During the year, $8,680 of credit sales were made to customers. If the ending balance in Accounts Receivable amounted to $1,660, and uncollectible accounts expense amounted to $700, what is the amount of cash inflow from customers that would appear in the operating activities section of the cash flow statement? Multiple Choice O $11,240 O $8,680 o $8.880 O None of these answers are correct