What is the basic difference between PERT and CPM?

What is the intent of the family purpose doctrine?

A) to impose liability on children for the care of elderly parents B) to impose liability on the owner of an automobile for the negligence of immediate family members operating the automobile C) to impose liability on a parent for any negligence caused by a child D) to impose strict liability on the owner of a wild animal for any injuries caused by the animal

In joint costing, using physical measures at splitoff to allocate costs enables the accountant to obtain individual product costs and gross margins

Indicate whether this statement is true or false.