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3.5 pts The balance in Accounts Receivable was $11.600 at the beginning of the year and $12.800 at the end of the year. Credit sales for the year totaled $50.000. During the year. $12.000 in customer accounts were written off. How much cash was collected from customers during the period? $48,800 $36,800 O $39,200 $63,200 O $60,800