Which of the Following Is a Reason Why Voir Dire

Which of the following is a reason why voir dire in capital cases takes longer and is more expensive than voir dire in non-capital cases?

A) the increased number of peremptory challenges allowed in capital cases
B) the increased number of jurors who are likely to be dismissed for cause
C) the increased number of jurors who try to disqualify themselves
D) in some jurisdictions, the need to select jurors for both the guilt and penalty phase of the trial
E) all of the above