Please complete the following in C# and PLEASE ADD MEANINGFUL COMMENT TO THE CODE:

In the Main method, create some random arrays (of string values), of size at least 20. Then call the four methods(GenericReverseBubbleSort(T[] arr) where T : IComparable , GenericReverseSelectionSort(T[] arr) where T : IComparable, GenericReverseMergeSort(T[] arr) where T : IComparable, GenericReverseQuickSort(T[] arr) where T : IComparable), to sort these arrays and display the number of comparisons performed for each sort.