For a job order executed by department during the period, the relevant information further provided is: Material used Direct wages OMR 1,500 OMR 800 800 600 Labor hours worked Hours of machine operation If you are the production head of the factory, how would you charge overhead to the job on order by using the following methods: i Percentage of direct materials cost ii. Percentage of labor hour cost iii. Direct labor hour rate iv. Machine hour rate B. In the above problem, there are three elements of cost given being the production head, classify and explain these three elements of cost based on controllability to the staff of production department. For a job order executed by department during the period, the relevant information further provided is: Material used Direct wages OMR 1,500 OMR 800 800 600 Labor hours worked Hours of machine operation If you are the production head of the factory, how would you charge overhead to the job on order by using the following methods: i Percentage of direct materials cost ii. Percentage of labor hour cost iii. Direct labor hour rate iv. Machine hour rate B. In the above problem, there are three elements of cost given being the production head, classify and explain these three elements of cost based on controllability to the staff of production department