9) Tarnish Industries uses departmental overhead rates and is planning on a $4.10 por machine hour overhead rate for the finishing department, Compute the estimated 9) manufacturing overhead cost for the finishing department given the information shown in the table. A) S307,500 B)S735,950 $401.800 D) $680s0 334.150 10) The following data relates to Mangini Company's estimated amounts for next year 10)_ Estimated Manufacturing overhead costs Machine hours What is the company's plantwide overhead rate if machine hours are the allocation base? Department 1 $320,000 65,000 DLH 2,000 MH $400,000 75,000 DLH 2,500 MH (Round your answer to two decimal places.) A) $200.00 per MH B) $160.00 per MH C) $31.11 per MH D) $150.00 per MH E) S5.14 per MH 11) which of the following are advantages of using the plantwide overhead rate method? 11)- - A) Each department has its own overhead rate and its own allocation base. B) The use of cost pools is considerably more accurate than other overhead allocations. C) It is more accurate than traditional overhead allocations. D) It takes into account that when products differ in batch size and complexity, they usually consume different amounts of overhead resources. E) The necessary information is readily available. 12) The following data relates to Black-Out Company's estimated amounts for next year. 12) Department 1 300,000 Department 2 $400,000 Estimated: Direct labor hours60,000 DLH80,000 DLH 1,000 MH 2,000 MH Machine hours What is the company's plantwide overhead rate if machine hours are the allocation baso? (Round your answer to two decimal places.) A) $4.90 per MH B) $150.00 per MH C) $100.00 per MH D) $233.33 per MH E) $5.00 per MH