He/she can ask why you quit, but you don't have to tell him/her.
No
If you lent your employer money and were laid off, you ask your employer for your money back! If you do not get it back you sue him in a court of law.
Not if you want the job.
It depends on your employer and the particular rules where you are employed. You need to ask your supervisor about the company policy.
If you mean vacation or travel to care for family while on sick leave, then YES. Paid time off rules are whatever the employer says they are, since PTO is unregulated. \
Most employers are pretty good about this, but the odd one will see "business as business" and may expect you to take this time without pay, or not give you the extra time off at all. If it's labor related (you are not well, are going into hospital, having treatments of any sort or a death in the family time-off varies from State-to-State.) The best thing to do is ask your employer straight out and be sure you give the real reason why you need the extra time off. Good luck
Yes. All paid time off is an unregulated gift from the employer, he can require you to use according to his rules.
yes
raise, day off, promotion, date
Nah man
You will have to ask your personnel office or your employer. Many places of employment have different rules.
The employer is not required to give you paid time off. I am unaware of how he could "stop" you from taking unpaid time off. Any firing would be susceptible to a challenge.
A sample letter to an employer to stay with a child in the hospital should include the dates requesting time off, the reason for the time off, and contact information.