Do I have to establish a llc to start online transportation service similar to Uber?

You don't have to start an LLC, but it would help with liability protection. Insurance may also help. If you're operating the business in...

What type of contract do I need to lock in speakers for an event and use their names to solicit sponsorship?

You can use an appearance agreement or sponsorship agreement. A full consultation would be necessary to properly advise you.

Assuming that you're an at will employee, no, there is no such legal requirement.

Why would a defendant want to amend his answer to remove a few affirmative defenses?

They probably do not believe the defenses apply, so are removing them. No, it is unlikely that you will be sanctioned for not stipulating. You...

Can I be compensated for wrongful termination?

Assuming that you are an at-will employee, no, this would not be a wrongful termination.

Yes, typically you'll have to answer this.

No, you don't have any viable claims here. Just turn the lawsuit over to your insurance company and they will defend it at their expense.

You have to contact the department clerk and obtain a hearing date and time.

Tenant vs landlord

This may a constitute a breach of the covenant of quiet enjoyment. You can have an attorney write a demand letter to the landlord and neighbors, or...

Can we restrict employees from using their cell phones during work hours?

Assuming that they are at-will employees, yes, you can do this.