(Pls explain in detail for all the answers and calculations)

b) Builder Bug Berhad allocates overhead at RM9 per direct labor hour. Job A45 required 4 boxes of direct materials at a cost of RM30 per box and took employees 20 hours to complete. Employees earn RM15 per hour Required Compute the total cost of Job A45. 6 marks) e) Halim Moon Sdn Bhd manufactures dining chairs and tables. The following information is available: Dining Chairs Tables 600 470 2,400 Total Cost RM48,000 RM72,000 Machine setups 200 250 2,600 Labor hours The company is considering switching from one overhead rate based on labor hours to Required Perform the following analyses for these two components of overhead i. Compute total machine setups and inspection costs assigned to each product, using a single overhead rate. 4 marks) ii. Compute total machine setups and inspection costs assigned to each product, using activity-based costing. (8 marks) ii. What will be the impact of the switch from single rate to activity based costing? (2 marks) Continued