Use cloud 9 or X code if you are on Mac to create the following three function sets. Submit to GIT when complete. Write a function that Sums all the ASCII values in a C++ string it takes a C++ string as parameter and returns an unsigned value. Please pick a reasonable name and write a short main() function to test it. Pick a 3D Shape and write two functions one to calculate the volume and one to calculate the surface area of that shape. Write the necessary main() to test to these functions. Wind chill in Celsius can be calculated using the following formula: W = 33 - (10 squareroot (v) - v + 10.5)(33 -1)/23.1 Where: v is wind speed in meters/second t is air temperature in degrees Celsius: W is wind chill index (in degrees Celsius) The above equation only valid for an actual air temperature