4. Sharp Bangladesh Ltd. runs two production departments Alpha-1 and Alpha-2, and two service 15 centers Beta-1 and Beta-2. The total allocated and apportioned overheads for each is as follows for the year 2018: Name of the department Production Departments Service Centers Alpha-1 Alpha-2 Beta-1 Beta-2 Amount (Tk.) 50,000 1,00,000 30,000 20,000 Percentage of service center Beta-2 to: 50% 40% 10% - Percentage of service center Beta-1 to: 60% 40% Determine the total overhead cost of production departments Alpha-1 and Alpha-2.