Write four (4) functions as indicated below: - is even accepts an integer as a parameter. It should return Boolean value True if that integer is even, False otherwise, - sodd accepts an integer as a parameter. It should retum Boolean value True if that integer is odd, False otherwise - sumEvens accepts a Python list of integers as its parameter. It should calculate and return the sum of the even integers in the given list. (Hint use your earlier function isEven.) -sunodds works the same way, except it should return the sum of the odd Integers in the given list. Do not hard code any values