Lara has earned $20 mowing grass around her neighborhood. She takes her money to the bookstore and purchase a CD for $11.99. She wants to buy a book as well, but she has to choose between the hardcover for $12 and softcover for six dollars. Lara’s use of her money and the decision she makes best illustrate which two functions of money?

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?