pls answer all

Union Corporation purchases computers from companies like Dell and sells them to consumers. Union corporation is a: O A Merchandising company B. Service company. OC. Manufacturer OD. None of the above Which of the following statements regarding inventory calculations is (are) true? O A. Beginning inventory plus purchases minus ending inventory equals cost of goods sold. OB. Goods available for sale minus the ending Inventory equals cost of goods sold. O Both A) and B) above are true. OD. Neither A) nor B) above is true When you identify interest received from the bank in performing a bank reconciliation, you must: O A. add the amount of interest to the balance per bank. O B. deduct the amount of interest from the balance per books. O c. add the amount of interest to the balance per books. OD.deduct the amount of interest from the balance per bank. All of the following bank reconciliation items would result in an adjusting journal entry on the company's books except: O A. Interest earned B. deposits in transit OC service charge O D. a customer's check returned NSF