NEED HELP PLEASEEE. ASAP

Holland Avenue Limited (HAL) is a company that marutactures a product PAR4U. The product powers through two departments: refining and assembly. The company also has two service cost centers: stores and maintenance. Based on the nature of the entity, stores issue material to maintenance and maintenance provides service to store. The following overheads were calculated after allocation and apportionment for the production and service departments: Departments Refining Assembly Stores Maintenance Total overhead $110,000,000.00 $112.500.000.00$34,750,000.00 $22.750,000.00 The following boses below were presented by the production manager: Basis Refining Assembly Stores Maintenance Total 50,000 Maintenance hours 100,000 20,000 1.000 5.000 Number of requisitions Machine hours 30,000 4.000 1,000,000 4,000,000 5.000.000 1.000.000 10,000 16.000.000 5.000.000 Labour hours Required: Calculate the OAR for refining and assembly. Use simultaneous equation to do the reapportionment. [20 marks)