What should you remember when entering a roundabout?

• Yield the right-of-way to traffic already in the roundabout
• Travel in a counter-clockwise direction
• Do not stop once inside the roundabout unless necessary to avoid a collision
• All of the above
  Explanation:

  "Remember the following things when entering the roundabout: Traffic already in the roundabout has the right-of-way. Always travel counter-clockwise, keep to the right of the central island, and do not stop inside the roundabout unless to avoid a collision."