Yes.
no
They will, then they will make you pay them back.
No. Only if your salary pay
No, it is illegal for your employer to require you to work without pay. All hours worked must be compensated according to labor laws.
Sure that would be the employer decision.
An employer cannot make you work ANY days without pay. Hourly workers get paid for every hour. Salaried-overtime - exempt workers get paid for whole days or not at all for a day. Work 1 hour and you earn a days pay. Work 20 hours in a 24-hour period, and you earn a day's pay.
yes
No US employer can ever compel you to work for free. ALL work, without exception, must be paid. The employer can change your schedule, but must pay for your work.
No.
no
No, it is illegal for an employer to make a waitress pay for a dine and dash. It is the responsibility of the employer to cover any losses from such incidents.
any mandatory..anything..must be supplied or paid for by the employer