Answer:
Credit to Bad Debt Expense of $16,500
Explanation:
At the end of 2021, Murray State Lenders had a balance in its Allowance for Uncollectible Accounts of $4,500 (debit) before any adjustment.
The company estimated its future uncollectible accounts to be $12,000 using the percentage-of-receivables method.
Murray State's adjustment on December 31, 2021, to record its estimated uncollectible accounts included a: Credit to Bad Debt Expense of $16,500.
In this case the balance of $4,500 in the Allowance for Uncollectible Accounts is a debit rather than a credit, which implies that it has to be added to the current estimate of $12,000