When Deciding Upon Sentencing,what Does the Judge Usually Do

When deciding upon sentencing,what does the judge usually do?

A) He or she usually follows the prosecutions recommendations for sentence length.
B) He or she usually follows the defense's recommendations for sentence length.
C) He or she usually falls somewhere in the middle of the prosecution and defence's suggested sentences.
D) He or she usually decides upon a sentence that is harsher than both the prosecution and defence's suggested sentences.