Ayayal Corp. purchased office supplies costing $6580 and debited Supplies for the full amount. At the end of the accounting period, a physical count of office supplies revealed $2350 still on hand. The appropriate adjusting journal entry to be made at the end of the period would be O debit Supplies Expense, $4230; credit Supplies, $4230.. O debit Supplies, $4230; credit Supplies Expense. $4230. Odebit Supplies, $2350; credit Supplies Expense. $2350. O debit Supplies Expense, $2350; credit Supplies, $2350