What are the possibilities when selling something that does not exist? I- The seller will be responsible for damages to the buyer in case of selli...

What are the possibilities when selling something that does not exist?

I- The seller will be responsible for damages to the buyer in case of selling something that does not exist.
II- The buyer can withdraw from the contract or consider it valid by paying the price at a fair appraisal of experts or appraisers.
III- The sale of something that does not exist is valid, but the rights of the true owner must be respected.
IV- In France, the sale of something that does not exist is valid.
a) I and II are correct.
b) II and III are correct.
c) III and IV are correct.
d) I and III are correct.