I want to say B. C. and D.
I believe the answer is...
A) You need to build up the clay so it is furthest from the base.
My deepest apologies if this is wrong!!
Have a nice day/night!
Answer:
The Breakers
The Breakers is a Gilded Age mansion located at 44 Ochre Point Avenue, Newport, Rhode Island, US. It was built between 1893 and 1895 as a summer residence for Cornelius Vanderbilt II, a member of the wealthy Vanderbilt family.
Explanation: