A Business received cash of $3,000 in advance for service that will be provided later. The entry is correctly recorded by the accountant. At the end of the period, 51,100 is still unearned, the odjusting entry for this situation will a Debit unearned revenue and credit revenue for $1,900 b Debic Unearned revenue and credit Revenue for $1,100 c Debit Revenue and credit unearned revenue for $1,900 d Debit Revenue and credit Unearned Revenue for 51,100