QUESTION 3 [25 Marks] a. As a programmer of a transportation company, you are asked by your employer to develop a program to keep simple data on transportation that belongs to the company. Construct a Vehicle class and calculates the distance a vehicle would travel given an initial velocity, acceleration and travel time period using the familiar equation from physics s = vot+ 0.5at? (where s is the distance, vois the initial velocity, a is acceleration and t is time). Include constructors and destructors in your class and show the definition of the methods (set_data, calc_distance, show_distance) in your coding. [15 marks] b. Create three objects of the Vehicle class which will represents three vehicles. Show how the objects access and get the data members using methods of the class. [10 marks]