a) After reconciling the cash balances, a company found the following differences: 1) outstanding checks, $ 2,030; 2) bank fees, $ 33. Which of the following presents the adjustment that must be made in accounting to show the correct value of cash?

b)A company handles all its collections and payments through a bank account. As of July 30, the account statement showed a balance of $ 8,089 and when comparing his records with the bank statement he found the following differences: 1) deposits in transit, $ 3,800; 2) bank fees, $ 38; 3) wrong bank charge, $ 310; 4) unpaid checks, $ 1,550; and 5) document collected by the bank, $ 1,040. What should be the correct cash balance to result from reconciling the balances?

c)The company Azl has a petty cash fund of $ 2,000 for administrative office expenses. Based on the use of this fund, the manager has decided to expand the fund to $ 3,500. Which of the following represents the record of the fund increase?