on 4 The trail balance of the company showed the following normal balances: cash 15000, supplies 12000, share capital 13000, service revenues 10000, salaries and wages expense 8000, accounts payable 9000, rent expense payable 7100, dividends 4100. The total credit column is: out of an Select one: O a. 30100 Ob. 33100 O c. 36100 O d. 39100