Required information [The following information applies 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. Month 1 Units Sold Total Cost Month Units Sold Total Cost 321,000 $ 158,500 359,000 $ 270,736 2 166,000 102,250 B 271,000 152,750 3 266,000 206,600 9 75,800 64,000 4 206,000 101,000 10 151,000 131,625 5 291,000 191,000 202,500 113,000 11 95,000 95,000 12 101,000 80,650 2. Predict future total costs when sales volume is (a) 388,000 units and (b) 428,000 units. Units Total Predictions (a) 388,000 (b) 428,000