Which of the Following Represents a Simple Analogy for Factor

Which of the following represents a simple analogy for factor analysis?

A) Using all of the ingredients offered in a cooking experiment to produce the largest cake.
B) Whisking all of the eggs available to you together,regardless of the size or structure of the cake you are making.
C) Sieving the amount of flour given to you so that only a usable and manageable amount is used in the baking process.
D) All of the above.