Which of the Following Is True About Using Oxymercuration-Reduction to Add

Which of the following is true about using oxymercuration-reduction to add an OH to an alkene?

A) The mechanism is susceptible to carbocation rearrangements.
B) The mechanism proceeds through a mercurinium ion intermediate.
C) Only terminal alkenes can be used as starting materials.
D) The mechanism proceeds using anti-Markovnikov addition.
E) Reduction with NaBH₄ is stereoselective.