Their name, employee ID, SIN, date of birth, age, address, home telephone number, Employment…

Their name, employee ID, SIN, date of birth, age, address, home telephone number, Employment start date, current position, and specialization should be stored in the database. • The information about each repair performed on the trains should be recorded. The information includes the mechanic who performed the repair, the parts used for the repair, and the start time and end time of the repair. • Parts are identified by the unique ID numbers and details such as part type, part name, and the quantity of parts available in the store should be kept in the database. • Each mechanic (except the most senior mechanic) is managed by another mechanic. The manager of a mechanic may change from time to time. The repair work completed by the mechanic is verified by his/her manager. The history of this verification must be kept for all repair works. The most senior mechanic does not perform repairs. • The system should automatically list the parts that need to be reordered at the end of each day. A part will be reordered if the quantity in hand falls below the reorder quantity for that part. The quantity reordered is stored in the database for each part. • There will be several suppliers for each part and the supplier will be selected based on the availability of parts with the supplier and the price. •

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