Firstly, if you are still being paid for the time then be happy (as long as everythong is above board). If your manager tells you to go home for the day for lack of customers or cuts your hours back, then there is very little you can do about it. However if he is cutting your hours to only mornings or closing, then there is something wrong and you should probably question him about why your times are being cut back.
Salaried employees are paid a fixed wage, however many or few hours they may work.
A salary (or salaried) position is one that pays you a set amount regardless of how many hours you work. For example, if you make a salary of $2,000 every week, you may work 30 hours or 60 hours. Non-salaried (wage positions) earn a per hour, so the more hours you work, the more money you make. Generally, salaried positions pay more.
how many hours should a general manager that works on salary work per week
Salaried employees can be compelled to work as many hours as it takes to complete assigned tasks. The base salary per day remains the same.
approximately 5-8 hours a year
24
A salaried worker gets paid the same wage every pay day no matter how many hours worked as opposed to an hourly worker who gets paid only for the hours worked (and gets paid overtime rates if they work more than 8 hours in a day or 40 hours in a week) or a piecework worker who gets paid per finished piece they make of acceptable quality no matter how many hours worked.
No more than 24.
16 hour days were not uncommon.
No, nor do enlisted personnel. Service members are salaried, and are paid the same monthly, regardless of how many hours they may have worked.
A project manager typically works around 40 to 50 hours per week, but this can vary depending on the specific project and organization.
It lasts around 10-12 hours on a 20lb propane tank.