Write the IPO & Pseudocode: In this assignment we will develop an application to calculate the area and perimeter of geometric shapes. First the user is asked to enter a letter representing the shape. We use C for circle, R for rectangle and S for square. After the user chooses the shape, the program prompts for the appropriate dimensions of the shape accordingly. For instance, if the user has chosen a square, the program will ask for a side. If it's a circle, the program will ask for radius. If it's a rectangle, it will ask for length and width. An invalid input will be reported and the user should enter the letter again. Upon receiving the appropriate dimensions, the program will calculate the area and the perimeter of the requested shape and print it on the screen. And again, the code will ask for another letter. If the user enters 'Q' the program terminates. This program must be implemented using modules. Upon choosing the shape by the user, a corresponding function should run to do the rest. One run of the program will look like this: Please Enter Shape (C: Circle, S: Square, R: Rectangle Q:quit) >S Please enter the side of the square > 8 The area is 64 and the perimeter is 32 Please Enter Shape (C: Circle, S: Square, R: Rectangle Q:quit) >R Please enter the width of the rectangle > 5 Please enter the length of the rectangle > 7 The area is 35 and the perimeter is 24 Please Enter Shape (C: Circle, S: Square, R: Rectangle Q:quit) >Q Thanks and bye!