Josh drove to a restaurant and handed his car keys to the valet at the entrance. after dinner, josh learned that the valet accidentally left the car unlocked and the car was stolen. in the context of bailment relationships, the restaurant is most . not liable because it was providing a gratuitous service for which it has no responsibility. b. not liable because the car was the restaurant's responsibility only until it was parked in its parking basement. c. liable as a bailee unless it can show that the valet acted with reasonable care. d. liable as a bailor because it did not fulfill its duty of care and duty to act reasonably.

Afederally funded research study involving children 8 to 12 years old involves collecting a single voided urine sample to assess the frequency of asymptomatic proteinuria (higher amounts of protein in the urine without any signs or symptoms of illness or infection). your irb has determined that assent of children age 8 and older is required for the study. a 10-year-old firmly declined to participate in the study described above. which of the following procedures best describes the action to be taken by the investigator? a. honor the child's decision b. consent both of the child's parents instead c. consent one of the child's parents instead d. request the child reconsider assenting to the study