Material used $$150,000,$ Production line labor $$60,000,$ Production line labor hours $200$ hours, Machine hours $300$ hours, Total estimated factory labor cost $$360,000,$ Total estimated factory labor hours $2,500$ hours, Total estimated machine hours $4,000$ hours, Total estimated manufcaturing overhead $$50,000$ Using this information determine a predetermined overhead rate using machine hours as the allocation base. Then calculate the manufcaturing overhead cost using the predetermined overhead rate you calculated before in machine hours. Finally what it the total job cost. Please show steps.