The bookkeeper for Rosenberg Consulting Company asks you to prepare the following accrued adjusting entries at December 31. 1. Interest on notes payable of $300 is accrued. 2. Services provided but unbilled total $1,250. 3. Salaries earned by employees of $900 have not been recorded. Use the following account titles: Service Revenue, Accounts Receivable, Interest Expense, Interest Payable, Salaries Expense, and Salaries Payable.