Juhan Young is a newly recruited Management Accountant at Singapore Airlines. Recently, he has been asked by his senior manager, Zixi Li, to calculate the cost per passenger for the inaugural non-stop flight from Singapore to USA. However, Juhan is in dilemma whether he should calculate the cost per passenger for the above flight by using a job-order costing system or a process costing system. What would be your recommendation to Juhan in this regard? Explain your answers.