Answer:
What is Carson Company's net realizable value of the accounts receivable at the end of 2016?  
Dr Accounts receivable	$ 22,000
Explanation:
1. Earned $150,000 of revenue on account	
Dr Accounts receivable	$ 150,000
Cr Sales	$ 150,000
2. Collected $125,000 cash from accounts receivable  
Dr CASH	$ 125,000
Cr Accounts receivable	$ 125,000
Adjusted the accounting records to reflect management's belief that $3,000 of the accounts receivable balance would be uncollectible.  
Dr Bad Debt Expense	$ 3,000
Cr Allowance for Uncollectible Accounts	$ 3,000
What is Carson Company's net realizable value of the accounts receivable at the end of 2016?  
Dr Accounts receivable	$ 22.000
The net realizable value of the accounts have to consider the estimated value that would be uncollectible, this case : 
 $150,000  Credit Sales 
-$125,000  Cash from Accounts Receivable
  -$ 3,000  Accounts Receivable balance that would be uncollectible.   
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  $ 22,000 ==> Net realizable value of the accounts receivable