static void Main() { IndividualCustomer kuncho = new IndividualCustomer("Kuncho"); CompanyCustomer mtel = new CompanyCustomer("Mtel"); LoanAccount loanAcc = new LoanAccount(kuncho, 250, 25); DepositAccount depositAcc = new DepositAccount(mtel, 10000, 20); loanAcc.DepositAmmount(100); Console.WriteLine(loanAcc.Balance); depositAcc.WithdrawAmount(5000); Console.WriteLine(depositAcc.Balance); Console.WriteLine(depositAcc.CalculateInterestAmount(12)); }