CODE IN PYTHON 1. Use the Design Recipe to define a function sign that consumes one parameter of a numeric type. This function should return -1 if the argument is negative, 1 if the argument is...

CODE IN PYTHON 1. Use the Design Recipe to define a function sign that consumes one parameter of a numeric type. This function should return -1 if the argument is negative, 1 if the argument is positive, and 0 if the argument is exactly 0. Include a docstring! 2. Use the Design Recipe to define a function less_than_five that consumes one numeric parameter n. This function should return True if n is less than 5, and False otherwise. Your code should NOT print anything. Include a docstring! 3. Use the Design Recipe to define a function called is_multiple that consumes two parameters num1 and num2 in that order and returns True if num1 is a multiple of num2 or False otherwise. Include a docstring!