Given logical representation of an array grade. char Grade [8] ('A', 'C', 'B', 'D', 'A', 'D', 'D', 'E'); Write the program segment that do the following tasks: i) Draw the logical diagram of the above array Grade. (3 Marks) ii) Shift all the position of the Grade in the array by 1 index to the front. The contents of the array should be like this from the example below after the process. Also, count how many students grade is 'A'. char Grade [8] = ('C', 'B', 'D', 'A', 'D', 'D', 'E', 'A'); (7 Marks)