(a) Seeb Hospital provides the following information for the year of 2018. Dept. E Dept. F Dept. G Dept. H Budgeted Hours 10,000 8,000 21,000 1.000 Actual Hours 12,000 8,000 22,000 1.200 Yearly maintenance hours 40,000 Allocation Rate Budgeted maintenance hours Maintenance costs Fixed OMR4,500,000 yearly Variable OMR30 per maintenance hour (0) Calculate the amount of maintenance cost budgeted for each department assuming a single-rate cost-allocation method was used. (9 Marks) *** Type your answers here *** (9 Marks) () If a dual-rate cost-allocation method is used, what amount of maintenance cost will be allocated to each department based on actual usage? [Note: Fixed operating costs using budgeted usage, and Variable operating costs using actual usage]