please help me solve. tq

PART A Bersih Putih produces aluminium tanks. Following are the company's cost information for materials and labour on June 2021: Material costs: Aluminium Janitorial supplies Sealant Chrome rivets to assemble tanks RM 1,683,000 1,800 1,230 12,510 Labour costs: Welders Janitorial wages Factory supervisor salaries Aluminium cutters Salespeople salaries RM 156,000 9,300 101,250 56,160 43,050 Required: a) Compute the following for June 2021: (i) direct material cost. (ii) direct labour cost. (iii) manufacturing overhead cost. (iv) unit cost, if there are 1,000 tanks produced. (10 marks) b) The owner of Bersih Putih, En. Fatah, is looking for clarification from his accountant. He argues, "management accounting deals only with costs." Do you agree? Explain