Question

In: Computer Science

using repl or python class House():    valuationRate = 10       def __init__(self,city,sqft,price):        ...

using repl or python
class House():

   valuationRate = 10
  
   def __init__(self,city,sqft,price):
        self.city = city
        self.sqft = sqft
        self.price = price       
   def getPrice(self):
        return self.price
   def applyValuation(self):
        self.price += self.price * self.valuationRate/100

# create class Townhouse that inherits from class House
# class Townhouse should have valuationRate = 5   
# implement method setPrice(self,price) in class Townhouse

  
# create an object House: city=Atlanta, sqft=10000, price=200000   

# create an object Townhouse: city=Norcross, sqft=5000, price=100000

# change the price of the Townhouse to $200000 using the available method

# use method applyValuation for both objects

# print the price of object House

# print the price of object Townhouse

Solutions

Expert Solution

Python code:

class House():

valuationRate = 10
  
def __init__(self,city,sqft,price):
self.city = city
self.sqft = sqft
self.price = price   
def getPrice(self):
return self.price
def applyValuation(self):
self.price += self.price * self.valuationRate/100
  
#Townhouse class inherited from class House
class Townhouse(House):
#ValuationRate of 5
valuationRate = 5

def __init__(self,city,sqft,price):
House.__init__(self,city,sqft,price)
def setPrice(self,price):
self.price = price

#Creating object of house
obj1 = House("Atlanta",10000,200000)
#Creating object of Townhouse
obj2 = Townhouse("Norcross",5000,100000)
obj2.setPrice(200000)
obj1.applyValuation()
obj2.applyValuation()

print("Price of House object is $",obj1.price)
print("Price of Townhouse object is $",obj2.price)
  
Please refer code screenshot for indentation:

Output:

venereology answered 6 months ago
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