May the parties in a civil action normally represent themselves in court?

A mutual mistake as to value, quality, or price:

CERCLA imposes liability for cleanup of hazardous substances on:

If an intoxicated person make a foolish contract that would not have been entered into if the party had been sober, that makes the contract voidable.

Refraining from disclosing pertinent facts unknown to the other party normally constitutes fraud.

Payment to the agent set on a contingent basis is called ________.

The party making the assignment is the ________; the one to whom the right is transferred is the ________.

A person not a party to a contract who unintentionally benefits from performance of the contract.

“POS” is an abbreviation for:

May a business legally make sales at unreasonably low prices in order to eliminate competition?