(Solved): Given the class Account, complete the function main4_account that takes a list of Account objects as ...

class Account: "'Class representing a bank account'.' def __init_(self, num, name, holder, balance): self.num = num \# account number self.name = name \# account name e.g. 'saving', 'credit' etc. self.holder $=$ holder \# name of the account holder self.balance $=$ balance \# initial balance def __str__(self): desc = self.name $+{"}^{\prime }s$ account, number $"+\mathrm{str}($ self.num) return desc def deposit(self, amount): self.balance $+=$ amount def is_positive_balance(self): return self.balance $>\theta$ Given the class complete the function that takes a list of objects as a parameter, deposits $8\%$ interest to each 'investment' or 'saving' account with a positive balance, and finally prints out each of those account holders and their current balance, as shown below. (Display each account balance with two decimal places.) Example usage: