public EventType CreateEventType(string name, string description, float cost, float externalRevenuePerUser, float ticketsToExternalMultiplier, int phase)
{
EventType type = Instantiate(typePrefab) as EventType;
type.transform.SetParent(transform, false);
type.Initialize(name, description, cost, externalRevenuePerUser, ticketsToExternalMultiplier, phase);
types.Add(type);
return(type);
}