If I Grant My Grandmother a Life Estate and She

Multiple Choice

If I grant my grandmother a life estate and she asks about her rights and duties as a life tenant,which of the following is true?

A) The life tenant can transfer the fee simple to someone in her will.
B) The life tenant is not responsible for making repairs to keep the property in good condition; only the fee simple owner has that responsibility.
C) The life tenant cannot rent out the property during the life tenancy.
D) If I make no indication of who the property is to go to when she dies, the property reverts back to my estate.
E) After 20 years, the life tenant can establish an easement interest in the property.