Bonus: Tom receives $100 from a customer before services have been performed. What is the correct journal entry for this transaction? O Debit: Unearned Revenues $100 and Credit: Cash: $100 Debit: Cash $100 and Credit: Unearned Revenues $100 Debit: Cash $100 and Credit: Revenues $100 O Debit: Unearned Revenues $100 and Credit: Revenues $100