Maria Kay works at a private corporation, Mita Corporation, as a sales manager. Due to a bad flu season, several accounting personnel have been away for extended periods of time and Maria has been charged with entering sales transactions and customer payments into the accounting system. As a result of these changes in roles and responsibilities, Mita Corporation is examining possible changes to its IT system to ensure transactions are accurately reported.

Required:

Recommend appropriate access controls that should be in place for customer-related transactions.