! Required information [The following information applies to the questions displayed below.] Felix & Company reports the following information. Period Units Produced 0 680 Total Costs 10 123456789o $ 4,780 4,080 1,080 4,480 1,480 5,080 1,880 4,180 2,280 4,380 2,680 8,880 3,080 16,280 3,480 5,080 3,880 13,510 (1) Use the high-low method to estimate the fixed and variable components of total costs. (2) Estimate total costs if 3,660 units are produced.