Erasmus's Work the Praise of Folly Is Written in the Style

Erasmus's work The Praise of Folly is written in the style of:

A) a serious moral treatise meant to offer guidance.
B) a scholarly edition of a basic Christian text.
C) a clever satire meant to show people the error of their ways.
D) parody of the books of the Christian Old Testament.
E) all of these: it contains elements of all four styles.