Write a C++ code for the following questions: 1. Create a Light class with: colour(string]: red, yellow or green timeLight[integer]:red light is on for 30 seconds, yellow is on for 10 seconds and green is on for 30 seconds. 2. Create a traffic Light class with: lightToUse[Light] totalTimeLight[integer] lightPlace(string]: according to colour, place lambs in order of red-up,yellow- middle and green-bottom. . You need to create 3 colours for the traffic lights. lightUse is total time all three lights would take. You can create any necessary file format (class, header,etc.) Please upload them separately(do not copy them into single file)