Emile began a 200-kilometer (km) journey through the mountains by going west on a straight path. She traveled a full 25 km in the first hour of her trip.

Using this paragraph, a student would be able to determine

Emile's average speed and velocity for the entire journey.

Emile's average speed but not her average velocity for the first hour of her journey.

Emile's average velocity but not her average speed for the entire journey.

Emile's average speed and velocity for the first hour of her journey.