In the stages of developing a document/website (or product), the prototype stage refers to which of the following?
A) The stage in which something (a document/website/product) is mass-produced
B) The first real model of the item that is to be made (in the case of a document, the "first draft")
C) The stage in which planning takes place for the document/website/product
D) The review stage where a document/website/product is evaluated
