//Payment
public static void processPayment(Bank bank, string accountNumber, DateTime timeStamp)
{
//Generate random payment [1,00-199,99] EUR
decimal paymentSum = -((decimal)_rng.Next(1, 200) + (decimal)_rng.Next(0, 100) / 100);
bank.AddTransaction(accountNumber, paymentSum, timeStamp);
}
//Deposit
public static void processDeposit(Bank bank, string accountNumber, DateTime timeStamp)
{
//Generate random deposit [1800,00-2800,00] EUR
bank.AddTransaction(accountNumber, _rng.Next(1800, 2801), timeStamp);
}