Identify which data processing method (batch or real-time) would be required for the following scenarios:

1.Prepare weekly payroll checks

2.Purchase goods from an online (e-commerce) store :

3.Prepare daily bank deposits :

4.Prepare municipality bills for water and electricity:

5.Make a cash withdrawal at an ATM:

6.Purchase bus tickets online:

7.Transfer money to your mother via money transfer at the local grocery store :

8.Purchase clothing from your favorite retail outlet at the local mall :

Which of the following actions update a master file and which would be stored as a record in a transaction file?

1.Add a new customer :

2.Record purchases of raw materials :

3.Change the tax percentage on taxable goods :

4.Update supplier payment terms :

5.Record sales :

6.Record employee commission on sales :

7.Update accounts receivable balance :

8.Update unit prices of selected stock items :

9.Record cash receipts :

10.Update customer balance :

11.Update customer contact details :

12.Record payroll checks