Solve the all parts of following problem given below:

Problem: A building is 45 m long. You run along the front of the building on your way to try to catch a bus. When you pass the first end of the building, you are running at 2.2 m/s. You are running at 4.1 m/s when you pass the other end of the building. Assume that you ran with a constant acceleration as you passed in front of the building.

Part A: What was the value of your acceleration?

Part B: How long did it take you to pass the front of the building?

Part C: What was your average velocity during this time?

Please show all work and steps for above problem.