Business visas come with a work permit.
Visa status that comes with a work permit include asylum, adjustment of status, DACA, T visa, U visa and VAWA.
This depends. If you are getting a work permit through an employer then this is possible.
It you are wanting a work permit but have no other visa, then you will unlikely be able to gain a work permit.
It depends. Work authorization is specific to the visa held by the individual. Because of this, if your visa allows for others to gain status, then you may be able to get your family members a work permit.
It depends. If you are requesting a work permit through a business it may be possible.
Yes. You may request a social security number when you reiceve a work permit.
It depends. For some applications there there is no fee for the application.
In other cases, the fee is $410. This depends on the underlying visa.
Yes. The work permit is often tied to another visa that is held. If there are criminal activitites or other acts that exclude you from being elgibile for the visa, then your work permit will also be terminated.