If a student decides to increase their study time from 3 hours to 5 hours, their opportunity cost is
2 hours of study time
5 hours of study time
3 hours of leisure
2 hours of leisure

Where did thomas pain right the federalist papers

All living things share certain characteristics. which of the following characteristics is not shared by all living things?

Hegyes was driving her car when it was negligently struck by a unjian enterprises truck. she was injured, and an implant was placed in her body to counteract the injuries. she sued unjian, and the case was settled. two years later hegyes became pregnant. the growing fetus pressed against the implant, making it necessary for her doctor to deliver the child 51 days prematurely by cesarean section. because of its premature birth, the child had a breathing handicap. suit was brought against unjian enterprises for the harm sustained by the child. was the defendant liable?