Full-time hours are regular. 8:45-5:15p however you are paid 7.50 hours max so you are essentially working 30 mins for free every day. There is no such thing as overtime pay.
Part-time hours vary depending on your manager but employees usually have guaranteed hours. 12 a week for very P/T. 18.75 more flexible P/T.
Some branches will pressure you to attend “mandatory” meetings and not pay you. Most of those meetings are unnecessary. Some others will pay you accordingly for meetings.
That depends on your role, your work style and the boundaries you set for yourself.
Depends on your role and your manager