4. If Accounts Payable has debit postings of $17,000, credit postings of $14,000, and a normal ending balance of $6,000, what was its beginning balance in $) and in which sides (choose Dr. or Cr.)? (2pts) (Must show your work!) Dr. / Cr. $ 5. For each item below, indicate whether a debit (DR) or a credit (CR) applies. (0.2pt each, 2pts total) a. Decrease in Accounts Payable b. Decrease in Land c. Increase in Retained Earnings d. Increase in Uneamed Revenue e. Decrease in Notes Payable f. Increase in Building g. Increase in Wages Expense h. Decrease in Office Supplies i. Increase in Service Revenue j. Increase in Common Stock