public static void RemoveLongestCall()
{
List <Call> longestCall = generateCalls.OrderBy(x => x.Duration).ToList(); //getting the longest call from the list of calls
longestCall.RemoveAt(longestCall.Count - 1);
decimal price = GSM.CalculateTotalCallPrice(longestCall, 0.37M); //using method of the GSM class
Console.WriteLine("Total price without longest call: {0:F2}", price);
}
public static void CalculateAndPrintTestcallsPrice()
{
decimal price = GSM.CalculateTotalCallPrice(generateCalls, 0.37M); //using method of the GSM class
Console.WriteLine("Total price of test calls: {0:F2}", price);
}