LucLUI II PUML5) Prior to the write off of a $500 customer account, Parthenon Company had the following account balances: Accounts receivable Allowance for doubtful accounts $19,600 1,000 The net realizable value of the Accounts Receivable before and after the write-off was: Before A. $18,600 B. $19,600 C. $18,600 D. $19,600 After $18,600 $18,600 $18,100 $18,100 A B. C D