Final answer:
Rule 22 states that multiple parties can be held liable for the full amount of damages suffered by the plaintiff, even if there is no common origin. P's response to this liability would depend on the circumstances and they can choose to file separate lawsuits or pursue a joint lawsuit against all parties involved.
Step-by-step explanation:
Rule 22 is a legal principle concerning multiple liability in cases where there is no common origin. It states that if multiple parties independently cause harm to a plaintiff, each party can be held liable for the full amount of damages suffered by the plaintiff. This means that even if there is no joint responsibility or common cause for the harm, each party can be sued individually for the entire harm suffered by the plaintiff.
P's response to this liability would depend on the specific circumstances and the extent of their involvement. P may choose to file separate lawsuits against each party involved or pursue a joint lawsuit against all the parties. P may also negotiate settlements with each party individually or seek compensation from the party with the deepest pockets.