What should you do when pulling off during an emergency onto the shoulder of a highway with paved shoulders?

• Signal and turn onto the shoulder at full speed, then slow down gradually.
  Explanation:

  "On a highway with paved shoulders, signal and turn onto the shoulder at or near traffic speed, then begin to slow down."
• Signal a turn and slow down to a safe speed before turning off onto the shoulder.
• Signal a turn and come to a complete stop before turning onto the shoulder.
• All of the above.