The adjusted trial balance of Riverbed Corp. at December 31,2022 , includes the following selected accounts: Retained Earnings $19,264, Dividends $6,720, Service Revenue $35,840, Salaries and Wages Expense $15,680, Insurance Expense $2,016, Rent Expense $4,368, Supplies Expense $1,680, and Depreciation Expense $1,120. Prepare an income statement for the year