Prior to adjustment on August 31, Salary Expense has a debit balance of $315,060. Salaries owed but not paid as of the same date total $2,760. Journalize the entries to record the following: a. Accrued salaries as of August 31. If an amount box does not require an entry, leave it blank. Account Debit Credit b. The effect of closing Salary Expense as of August 31. If an amount box does not require an entry, leave it blank Account Debit Credit