public static void Main(string[] args) { Account account = new Account(); Savings savings = new Savings(10000); Checking checking = new Checking(2000); string clientInfo = account.DisplayAccountHolderFullName(); string checkingAccountType = checking.AccountType; string savingsAccountType = savings.AccountType; IList <string> checkingAccountSummary = new List <string>(); IList <string> savingsAccountSummary = new List <string>(); checkingAccountSummary.Add(clientInfo); checkingAccountSummary.Add(checkingAccountType); savingsAccountSummary.Add(clientInfo); savingsAccountSummary.Add(savingsAccountType); string userChoice = ""; do { string checkingDepositAmount = ($"Transaction: +${checking.DepositAmount} at {DateTime.Now}" + $"Current Balance: ${checking.Balance}"); string savingsDepositAmount = ($"Transaction: +${savings.DepositAmount} at {DateTime.Now}" + $"Current Balance: ${savings.Balance}"); string checkingWithrdawAmount = ($"Transaction: -${checking.WithdrawAmount} at {DateTime.Now}" + $"Current Balance: ${checking.Balance}"); string savingsWithrdawAmount = ($"Transaction: -${savings.WithdrawAmount} at {DateTime.Now}" + $"Current Balance: ${savings.Balance}"); if (checking.DepositAmount > 0) { checkingAccountSummary.Add(checkingDepositAmount); checking.DepositAmount = 0; } if (savings.DepositAmount > 0) { savingsAccountSummary.Add(savingsDepositAmount); savings.DepositAmount = 0; } if (checking.WithdrawAmount > 0) { checkingAccountSummary.Add(checkingWithrdawAmount); checking.WithdrawAmount = 0; } if (savings.WithdrawAmount > 0) { savingsAccountSummary.Add(savingsWithrdawAmount); savings.WithdrawAmount = 0; } account.DisplayFirstMessage(); Console.ReadLine(); account.DisplayMenu(); userChoice = Console.ReadLine(); switch (userChoice.ToUpper()) { case "I": Console.Clear(); Console.WriteLine(clientInfo); break; case "CB": Console.Clear(); checking.AccountBalance(); Console.WriteLine("Checking Account Balance: ${0}", checking.Balance); break; case "SB": Console.Clear(); savings.AccountBalance(); Console.WriteLine("Savings Account Balance: ${0}", savings.Balance); break; case "CD": Console.Clear(); Console.WriteLine("How much would you like to deposit?"); checking.DepositAmount = double.Parse(Console.ReadLine()); Console.WriteLine("You deposited: ${0}", checking.DepositAmount); checking.DepositBalance(checking.DepositAmount); break; case "SD": Console.Clear(); Console.WriteLine("How much would you like to deposit?"); savings.DepositAmount = double.Parse(Console.ReadLine()); Console.WriteLine("You deposited: ${0}", savings.DepositAmount); savings.DepositBalance(savings.DepositAmount); break; case "CW": Console.Clear(); Console.WriteLine("How much would you like to withdraw?"); checking.WithdrawAmount = double.Parse(Console.ReadLine()); Console.WriteLine("You withdrew: ${0}", checking.WithdrawAmount); checking.WithdrawBalance(checking.WithdrawAmount); break; case "SW": Console.Clear(); Console.WriteLine("How much would you like to withdraw?"); checking.WithdrawAmount = double.Parse(Console.ReadLine()); Console.WriteLine("You withdrew: ${0}", checking.WithdrawAmount); checking.WithdrawBalance(checking.WithdrawAmount); break; case "X": Console.Clear(); account.WriteSummary(checkingAccountSummary, "Checking"); account.WriteSummary(savingsAccountSummary, "Savings"); Console.WriteLine("Thanks and come again!"); Environment.Exit(0); break; } } while (userChoice.ToUpper() != "X"); }