CMFAS CM-SIP CFDs & Leveraged Foreign Exchange question: automatic close-out of a leveraged position

Which statement about automatic close-out of a leveraged position is TRUE?

• A It follows the provider's rules, can happen without further notice, and protects the provider too.
• B It always executes at the close-out level the investor chose, even if the market gaps.
• C It can only happen after the investor gives written consent to that particular close-out.
• D It guarantees the investor exits before losses exceed the initial margin deposited.