A student walks up a hill. The student’s friend has the same mass and walks up the same hill, but completes the journey in less time. Which statement is true about the situation?
A. The power of the friend is greater than the power of the student.
B. The work done by the friend is less than the work done by the student.
C. The work done by the friend is greater than the work done by the student.
D. The power of the friend is less than the power of the student.