Exercise 4.7 Preparing Various Adjusting Entries L.O. 1-6, 9 Sweeney & Associates, a large marketing firm, adjusts its accounts at the end of each month. The following information is available for the year ending December 31, 2013: 1. A bank loan had been obtained on December 1. Accrued interest on the loan at December 31 amounts to $1,070. No interest expense has yet been recorded. 2. Depreciation of the firm's office building is based on an estimated life of 25 years. The building was purchased in 2009 for $310,000. 3. Accrued, but unbilled, revenue during December amounts to $54,000. 4. On March 1, the firm paid $1,800 to renew a 12-month insurance policy. The entire amount was recorded as Prepaid Insurance. 5. The firm received $14,000 from the King Biscuit Company in advance of developing a six-month marketing campaign. The entire amount was initially recorded as Unearned Revenue. At December 31, $3,800 had actually been earned by the firm. 6. The company's policy is to pay its employees every Friday. Since December 31 fell on a Wednesday, there was an accrued liability for salaries amounting to $2,600. a. Record the necessary adjusting journal entries on December 31, 2013. (Do not round your intermediate calculations. Round your answers to the nearest whole dollar. Omit the "$" sign in your response.) General Journal Debit Credit b. By how much did Sweeney & Associates' profit increase or decrease as a result of the adjusting entries performed in part a? (Ignore income taxes.) (Omit the "$" sign in your response.) $ Profit (Click to select)