Which of the Following Statements Is True About a Motion

Which of the following statements is true about a motion for a directed verdict?

A) It should be filed before the discovery stage.
B) It can be filed by either party after the presentation of the defendant's case.
C) It can be filed by the plaintiff before the presentation of the defendant's case.
D) It is generally not granted to the defendant if the plaintiff offers no evidence of any compensable injury.