Check Karr Corporation received cash of $7679 on August 1, 20x8 for one year's rent in advance and recorded the transaction with a credit to Rent Revenue. The December 31, 20x8 adjusting entry is Select one: a. Debit Rent Revenue and credit Uneamed Rent, $3200 O b. Debit Unearned Rent and credit Rent Revenue, $3200 O C. Debit Rent Revenue and credit Unearned Rent, $4479 O d. Debit Cash and credit Unearned Rent, S4479 Check Next page