Answer:
$25,200
Step-by-step explanation:
Calculation to determine What should Black report as its Allowance for Doubtful Accounts at 12/31/17
Using this formula
12/31/17 Allowance for Doubtful Accounts=12/31 Accounts Receivable Balance*Estimated Uncollectibles accounts receivable percentage
Let plug in the formula
12/31/17 Allowance for Doubtful Accounts=$504,000*5%
12/31/17 Allowance for Doubtful Accounts=$25,200
Therefore What Black should report as its Allowance for Doubtful Accounts at 12/31/17 is $25,200