those three questions pls

Question 4 (0.5 points) 4 Listen interest income, collections and service charges are adjustments to the bank balance on a bank reconciliation True False Question 5 (0.5 points) Listen 8 One person open envelope with a check and another person enters check data in accounting system us an example of proper documentation True False Question 6 (0.5 points) 4 Listen Since petty cash is such a small amount, it is not necessary to audit or review petty cash. True False