When a testator provides for a bequest in her will of her appaloosa horse, named Trigger, to her niece, but Trigger is not owned by the testator at the time of death:

a)	the niece is entitled to an equivalent amount of cash.

b)	the executor must purchase a similar horse for the niece if funds are available.

c)	the bequest to the niece fails

d)	all legacies in the estate abate to provide funds to purchase a horse for the niece.

e)

a and d