Multi-choice problem: Choose from the options at the end, and answer how do you do this: To allow a cake to cool,

Possible answers:
(i) remove it from it's pan by lifting it out of the pan with a kitchen knife from the bottom, then letting it cool on a cooling rack until at room temperature.;
(ii) remove it from it's pan by turning it upside down close to the surface of a cooling rack, letting it cool until at room temperature.;
(ii)