Hi, can you please explain step by step how to solve each of the… Hi, can you please explain step by step how to solve each of the problems below?1. Define a class named HourlyWorker that has three private data members: _name, _ID, and _wage. The class should have a docstring and an init method. The parameters to the init method should be in the order listed above.Example of how someone might use your class:facebook = HourlyWorker(“Mark”, 777777, .0004)girlswhocode = HourlyWorker(“Reshma”, 424242, 108.13)print(facebook._name)print(girlswhocode._wage)Expected output:’Mark’108.132. Define a class named Box that has three private data members: _length, _width, and _height. The class should have a docstring and an init method. The parameters to the init method should be in the order listed above. The class should also have a method named volume that returns the volume of the Box, and a method named surface_area that returns the surface area of the Box.Example of how someone might use your class:tesseract = Box(8, 8, 8)print(tesseract.volume())print(tesseract.surface_area())Expected output:512384Try these out on your computer using PyCharm:1. Define an exception named OutOfRangeError. Write a function named name_the_number that asks the user for an integer, and if it’s equal to 1, prints “one”; if it’s equal to 2, prints “two”, and if it’s equal to 3, prints “three”. If the the parameter is not one of those three values, the function should raise an OutOfRangeError. Write code that callsname_the_number in a try block, and handles the possible OutOfRangeError in an except block. It should handle an OutOfRangeError by printing “That’s not one of the allowed values!”2. Write a function named multiply_3_numbers that takes three parameters, multiplies them together, and returns the result. Now write a test file for that function that contains at least 4 tests. Remember that the parameters could be ints or floats.Computer ScienceEngineering & TechnologyPython Programming CS 162
