The following information applies to the questions displayed below.] Alden Companys 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 1 319,000 $ 156,500 2 164,000 100,250 3 264,000 204,600 4 204,000 99,000 5 289,000 200,500 6 189,000 111,000 7 361,000 285,296 8 269,000 150,750 9 76,200 66,000 10 149,000 129,625 11 93,000 93,000 12 99,000 82,650 1. Estimate both the variable costs per unit and the total monthly fixed costs using the high low method