i need the answer and explaination too.

ALIFFAH SUKREE SDN BHD (14 MARKS) Job 123 in Aliffah Sukree Sdn Bhd required 30 kgs of raw materials which cost RM20 per kg, 50 hours labour was spend on this job and direct worker were paid at RM12 per hour. Overhead are absorbed at the rate of RM5 per labour hour. Selling and administration overhead of 15% is added to production cost to arrive at quoted price. 25% profit mark-up is charge on the total cost after adding the selling and administration overheads. For Job 123 compute the: (a) b) (c) (d) le) 11) Total material cost Total labour cost Total overhead cost Estimated total selling and administration overhead Total profit Total selling price (2 Marks) (2 Marks) (2 Marks) (2 Marks)