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QUESTION 4 Laksamana Berhad uses predetermined overhead rate in allocating manufacturing overhead cost of its departments: Department A uses direct labour cost basis. Department Buses machine hour basis. In the beginning of 2013, Laksamana Berhad has estimated the information as below: Direct labour cost Manufacturing overhead Direct labour hour Machine hour Department A RM 128 000 RM 144 000 16 000 hours 1 000 hours Department B RM 35 000 RM 150 000 5 000 hours 20 000 hours REQUIRED: a Calculate the predetermined overhead rate of Department A and Department B. b) Calculate the total applied overhead costs and total product costs of Job 010 for January based on the information below: Actual cost for Job 010 Direct material Direct labour cost Direct labour hour Machine hour Department A RM 20 RM 32 5 hours 1 hour Department B RM 40 RM 21 3 hours 13 hours C) Assume that Job 010 produces 20 units, how much is the cost product per unit? At the end of 2013, the actual manufacturing overhead cost for Department A is RM160 000 and Department B is RM 138 000. Assume the actual direct labour cost for Department A is RM 148 000 and actual machine hours for Department B is 18 000 hours. e) f) Calculate overapplied or underapplied overhead for each department. Calculate overapplied or underapplied overhead for the company