The first thing we'll need to do is design and implement an items class! We can then instantiate it to create the item objects that are part of the receipt. The item class should have three attributes. __name - A string with the item name. __price - A float with the item price in dollars. __taxable - A Boolean that is true if the item is taxed. The item class should have the following methods. __init__ - The constructor. Takes data for all three attributes as parameters. These parameters should be in same type as their associated attributes. __str__ - returns the item as a string. getPrice - return the price of the item. getTax - Takes the tax rate as a floating point parameter. Returns the tax charged on t