Question

Consider the following Account class and main function: class Account: acct_num=1000 #Constructor for Account class (default values for balance #and annual interest rate are 100 and e, respectively). #INITIALIZER METHOD HEADER GOES HERE #MISSING CODE def getId(self): return self._id def getBalance(self): #MISSING CODE def getAnnualInterestRate(self): return self.___annualInterestRate def setBalance(self, balance): self. balance - balance def setAnnualInterestRate(self,rate): #MISSING CODE def getMonthlyInterestRate(self): return self. annualInterestRate/12 def getMonthlyInterest (self): #MISSING CODE def withdraw(self, amount): #MISSING CODE

Answer 1

1)

The method incorrectly invokes the methods deposit and withdraw.

2)

It defines local variables instead of instance variables.

3)

return self.__balance * self.getMonthlyInterestRate() / 100

4)

self.__balance += amount

5)

an instance variable that is intended to be private (should not be directly accessed outside of the Account class)