Your Company earned $520,000 of revenue on account and $100,000 of cash sales during the year. It collected $425,000 of its receivables during the year. The beginning balance in the accounts receivable was $45,000 and allowance accounts beginning balance was $1,200. The company estimated that it will be unable to collect $18,200 of its current year's sales on account. What is the net realizable value of the receivables at year end? $120,600 $140,000 $220,600 $220,600 $159,400 $121,800