Select an administration system that might be implemented by an organisation and complete the activities. The systems should relate to: personnel management (eg a system that calculates and manages employees' annual leave), or financial management (eg a system that tracks and follows-up outstanding payments), or O data collection (eg a system that can be used to collect customers' feedback), or 0 data analysis (eg a system that can be used to analyse sales trends), or O information sharing (eg a system that can be used to ensure that any changes to organisational procedures are communicated to all of an organisation's departments/ staff), or 0 recordkeeping (eg a system that stores customers' information and buying history)