Classify the following adjusting entries as involving prepaid expenses, unearned revenues, accrued expenses, or accrued revenues. a. To record rent expense incurred but not yet paid. Accrued expenses b. To record cash received from a customer for products that will ship next period. c. To record services performed but not yet billed or recorded. d. To record expiration of prepaid rent. e. To record supplies used as supplies expense. Unearned revenues Unearned revenues Prepaid expenses Accrued expenses