Aimee Has Just Received a Diamond Ring from Her Husband

Aimee has just received a diamond ring from her husband as a gift.She is worried that while she is at her cottage for the weekend,someone might steal it.She asks her friend,Gladys,to put the ring in her safe,saying that she would give Gladys $100 to hold it for three days.On the weekend,Gladys' house is robbed and the ring is taken.Which of the following is true?

A) Aimee must prove that Gladys was to blame for the loss.
B) Gladys is liable because the bailment creates a guarantee.
C) Gladys will be treated as an insurer if the bailment was both gratuitous and for her benefit.
D) Gladys had a low requirement for the level of care because the bailment was between friends.
E) Gladys would most likely be able to prove that she provided ample care for the ring.