Required Information The following information applies to the questions displayed below.] Alden Co's monthly unit sales and total cost data for its operating activitles of the past year follow. Management wants to use these data to predict future fixed and variable costs. Month Month 7 Nm in Units sold 319,500 164,500 264,500 204, 500 289,500 189,500 Total cost $157,000 100, 750 205, 100 99,500 201,000 111,500 8 9 10 Units Sold 360,500 269,500 76,100 149,500 93,500 99,500 Total Cost $281,644 151, 250 65,500 130,125 93,500 82, 150 12 2. Predict future total costs when sales volume is (a) 379.000 units and (b) 419.000 units. Predictions Sales (units) 379,000 419.000 Total