Part (1): Write a Scilab code to calculate the area and perimeter for a square, a rectangle, a circle, a parallelogram and a trapezoid. The user should specify the shape followed by the required dimension (ex. For rectangle input base and height, for circle input radius etc.......) Ask the user to enter the shape. If the user entered any wrong shape other than mentioned above, display the message "Wrong Option" Ask the user to enter the required dimensions. Ask the user to specify the required output (Area or perimeter). Display the specified output. Comment on each line in your code. . . . . Part (2): (Continue in the same code) Consider a plot for the circle (Area vs radius) where r is the radius range from 2m to 20m with 0.5m intervals. Plot the Area vs Radius for the corresponding range of radius Ensure that your plot is suitable for technical presentation: Provide a descriptive title of your plot. Label your x and y axes (with units). Change the properties of the line to: red dotted . . Note: Submission should be Scilab file of the code