Required information Problem 21-1A (Algo) Measuring costs using high-low method LO P1 [The following information opplies to the questions displayed below] Alden Company's monthly data for the past year follow Management wants to use these data to predict future variable and fixed costs. Problem 21-1A (Algo) Part 2 2. Predict future total costs when sales volume is (a) 373,000 units and (b) 413.000 units