Tannin Bus Co. sold 8,000 tickets on 1/5/2020 at $20 each for four-month period from 1/5/2020 to 31/8/2020. The journal entry for selling the 8,000 tickets on 1/5/2020 is: O a Debit Cash 160,000 and credit Sales revenue 160,000 . O b. Debit Cash 160,000 and credit Ticket revenue 160,000 OC. Debit Cash 160,000 and credit Service revenue 160,000 O d. Debit Cash 160,000 and credit unearned ticket revenue 160,000