private static void initGame()
 {
     StocksManager.initialize();
     ScenariosManager.initialize();
     isInitialized = true;
 }
        private double getEarning(int turnNum, int stockNum, bool isTraining)
        {
            int scenario = isTraining ? relevantTrainingScenario : relevantScenario;

            return(ScenariosManager.getEarning(scenario, turnNum, stockNum));
        }