please provide the answers.

What was the total cash paid for operating expenses during 2021 for the following; A review of the accrued liabilities accounts show a beginning balance of $28,000 and a year end balance of $36,000. All entries posted to the account were related to operating expenses. The total operating expenses for 2021 were $970,000. $978,000 $959,000 $970,000 $962,000