Answer:
$260,000
Step-by-step explanation:
Opening balance = Ending balance - Increase in ending balance
=$66,000 - $10,000
=$56,000
Supplies Expenses = Opening balance + Purchases - Closing balance
=$56,000 + $270,000 - $66,000
=$336,000 - $66,000
=$260,000
Therefore, the amount that will be the adjusting entry to supplies expenses is $260,000