Choose the INCORRECT answer from the following statements:

a. An oath may only be administered by the court.

b. An affirmation is regarded as a substitute for the oath in circumstances where a witness objects to taking the prescribed oath.

c. Admonishment to speak the truth has the same force and effect in respect of a witness who does not understand the nature and import of the oath.

d. An intellectually impaired person may be admonished by the court to speak the truth.

e. A prosecutor may administer the oath in the absence of the presiding officer.