BankSystem.Bank.AddAccount C# (CSharp) Method

        public void AddAccount(Account account)
        {
            this.accounts.Add(account);
            this.accountsCount++;
        }

        static void Main(string[] args)
        {
            Bank fib = new Bank("First Investment Bank");
            IndividualCustomer pesho = new IndividualCustomer("Pesho");
            DepositAccount depositAccount = new DepositAccount(pesho, 2M, 0.05m);
            fib.AddCustomer(pesho);
            fib.AddAccount(depositAccount);

            depositAccount.Deposit(1000M);

            Console.WriteLine("Current blanace: " + depositAccount.Balance);

            Console.WriteLine("Interest amount: " + depositAccount.CalculateInterest(23));

            depositAccount.Withdraw(153.03M);
            Console.WriteLine("Current blanace: " + depositAccount.Balance);
        }