1. C Corporation reported accounts receivable balance 600 at the beginning of the year and 850 at the end of the year. Allowance for bad debts was 20 at the beginning of the year and 26 at the end of the year. Sales revenues were $1,900 and bad debt expense was $28 for the year. Net income for the year was $500. How much cash was collected from customers on account?
   1. 2,142
   2. 1,627
   3. 1,616
   4. 1,628