What general procedures or rules govern a typical arbitration proceeding?

 
Law
one paragraph for each question there are four question
Answer these question one paragraph for each question. provide reference and in-text APA citation.
1. What general procedures or rules govern a typical arbitration proceeding?
2. Can a company force an employee to use arbitration (instead of a lawsuit) to settle an employment-related dispute because of a contract provision?
3. Are there times when an arbitration clause might be invalid or unenforceable against an employee?
4. What effect do claims based on specific federal or state laws have on arbitration provisions in employment contracts?