Why is there an increased risk of accidents when two people are on a motorcycle?

• The added weight makes balancing more difficult.
• The stopping distance is longer.
• The motorcycle's maneuverability is reduced.
• All of the above
  Explanation:

  "Carrying a passenger makes riding more challenging for motorcyclists: balance becomes harder, stopping distance increases, and maneuverability decreases. Expect additional risks when you see two riders on a motorcycle, especially near intersections."