Answer:
The bad debt expense would be 39,260 for this period
Step-by-step explanation:
We need to adjust the allowance to match the estimated uncollectible accounts:
31,700 estimated uncolelctible accounts
Allowance for Doubful Account current balance 7,560 debit
If we do the Allowance t account we would have something like this:
![\left[\begin{array}{cc}Debit&Credit\\7,700&Adjustment\\-&31700\end{array}\right]](https://img.qammunity.org/2020/formulas/business/college/glsa8tg6edjh1n9lhbtm2zl6pu9caoyde7.png)

So to get the adjustment, which is in the credit we will do:


Now to balance the entry on which we are crediting the allowance for 39,260 we need to recognize an expense for bad debt with the same ammount.