accounting information systems

1. a) Discuss ways in which technology can be used to streamline cash collections. [10 Marks) b) Failure to collect cash on credit sales is a threat in the revenue cycle. What controls can be used to help neutralize this threat? [5 Marks] c) Identify two distinct data processing methods in AIS and explain the three key distinct characteristics? Why do so many AIS use batch processing? (5 Marks]