Prepare a payroll showing all detailed information jacluding the gross incomes, taxable incomes. deductions, (10 Marks) VoLTE 46 r ! pe 10 10:39 Management Accounting and... 2.2 PGH Manufacturers produces a single product for the Southern African market. The management accountant at PGH Manufacturers is persuaded that the number of units of the product manufactured monthly is the most appropriate basis for allocating the monthly manufacturing overheads to the four departments of the enterprise. Therefore, he wants to determine the fixed and variable monthly manufacturing overheads for the year ended 31 December 2022. The following information is available: Required: 2.2.1 Using simple regression modelling, determine the variable and fixed manufacturing overheads. (6 Marks) 2.2.2 Use the high low method to determine the variable and fixed manufacturing overheads. (2 Marks) 2.2.3 Which method is more accurate? Explain. (2 Marks)