Book ces Period Units Produced 1 0 2 540 3 940 5 6 7 8 9 10 1,340 1,740 2,140 2,540 2,940 3,340 3,740 Total Costs $ 4,640 3,940 4,340 4,940 4,040 4,240 8,740 16,140 4,940 11,746 (1) Use the high-low method to estimate the fixed and variable components of total costs. (2) Estimate total costs if 2,120 units are produced