The management of Saxon Manufacturing Company want to understand cost variations in their Abu Dhabi factory . One cost tegory that is investigated is maintenance in two different departments . The cost data for the previous year is presented below , next to potential cost drivers that were selected by the factory manager .

Question Completion Status Month Month 1 2 3 4 5 6 Units produced 2200 3600 2600 4200 4000 4200 4300 4500 3200 2800 2800 2600 Maintenance costs (AED) 35800 57600 41600 67200 64000 70400 73000 38000 51200 44800 44800 41600 1 2 3 4 5 6 7 B 9 10 11 12 Machine Maintenance hours costs 2 (AED) recorded 12000 240000 14000 2000 14500 272000 17000 344000 19000 376000 195800 400000 22000 420000 18500 384000 16000 320000 15000 280000 13750 272000 13000 264000 8 10 11 12 Insert the correct numbers in the following sentences. Use numerals 0-9 only for answers that give you whole numbers. De not use commas or dollar signs. If you want to write a decimal number, always round to one decimal, e.g., for 2.34 type 2.3 As the factory accountant, you use the high-low method on the data of units produced. You find that the variable cost per unit produced is AED and the fixed cost is AED If the budget for the coming month is 3000 units produced then you would expect maintenance costs of AED You then decide to use the high-low method on the other potential cost driver in the table above, namely, machine hours. You find that the variable cost per machine hour is AED and the fixed cost is AED If the budget for the coming month is 22000 machine hours then you would expect maintenance costs of AED