Alden Company's monthly data for the past year follow. Management wants to use these data to predict future variable and fixed costs. Month Units Sold Total Cost 1 323,500 $ 161,000 Month 7 Units Sold Total Cost 356,500 23456 168,500 268,500 104,750 8 273,500 $ 252,716 155,250 209,100 9 75,300 61,500 208,500 103,500 10 153,500 134,125 293,500 205,000 193,500 115,500 12 11 97,500 97,500 12 103,500 78,150 Problem 18-1A (Algo) Part 2 2. Predict future total costs when sales volume is (a) 383,000 units and (b) 423,000 units. Predictions Units (a) 383,000 (b) 423,000 Total $ 0 $ 0