An Object Starts from the Origin and Goes Along the X-Axis

Multiple Choice

An object starts from the origin and goes along the x-axis to x = 10 m in 2 s,stops for 5.5 s,and then travels at v = -4 m/s for 2.5 s? What is the average speed and velocity in m/s?

A) speed = 2,velocity = 2
B) speed = 2,velocity = 0
C) speed = 2,velocity = -2
D) speed = 0,velocity = 0
E) speed = 4,velocity = 0