PLEASE WRITE CODE IN PYTHON.

You are writing a simple application to help Ernies Car Consignment, to keep track of his inventory. Ernie sells cars and truck for their owner. The following diagrams describe the classes you will need for this project.

	Vehicle
	manufacturer engineSize owner desiredPrice
	__init__(manu, esize, name, price) __str__() setManu(manu) setEng(esize) setOwner(name) setPrice(price) getManu() getSize() getOwner() regCost() #returns desiredPrice totalCost()

^ ^

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Truck		Car
LoadCapacity TowCapacity		Door
__init__(manu, esize, name, load, tow) __str__() setLoad(load) setTow(tow) getLoad() getTow() regCost() # returns selling price		__init__(manu, esize, name, doors) __str__() setDoor(door) getDoor() regCost() # returns selling price

Part I (20 points)

You will first need to code Person, Vehicle, Car and Truck class. As you can see, Vehicle is the base class from which the Truck and Auto classes inherit. The two derived classes describe two types of Vehicle. Note that the owner field is of class Person described by the diagram:

Person

Name

__init__(name = Nobody)

__str__()

setName(name)

getName()

The Vehicle class provides a constructor which initializes its instance data variables, in addition to accessor methods for each instance variable. Each of the subclasses provide additional data members specific to the type of Vehicle, plus additional methods needed to maintain the object. The desiredPrice is the price that the owner wants for the Vehicle.

Each of these classes provides a specific regCost method to compute the price the vehicle. Ernies pricing works as follows: each vehicle cost computation begins with the amount the owner wants for the vehicle. Ernie then adds 33% if it is a Car and 25% if it is a Truck. The totalCost for any vehicle is its regCost plus tax, which is 8.25%.