In order for a class action to be certified by the court it must satisfy the court that it posses five key elements or criteria. Identify and briefly discuss each of these elements.

What is the purpose of workers' compensation legislation and how does this legislation modify tort law?

Explain how the same set of facts can give rise to liability in tort and in contract.

Does negligence require perfect conduct by the defendant to excuse liability? Explain.

Describe the new tort of intrusion upon seclusion, including how the tort came into existence, its purpose, what must be proven for an action based on this tort to succeed, and the remedy. Subject: Business Law