I have never used the RTH feature on my I1.  I am wondering what will happen.

Here's the scenario.
I am flying at 400' with an RTH altitude of 100'.  Upon initiating the RTH recall, will the aircraft...
A.  Fly to home point at 400' then descend to 100'
B.  Descend to 100' then fly to home point
C.  Fly to home point while descending along a calculated glide path given the distance from the home point

Thanks!

That's what I thought.  Thanks for your input.