Doe corp has provided the following production and total cost data for two levels of monthly production volume. The company produces a single product. Level 1 : Production volume 8100 units, direct materials $494,000, direct labor $110,000, manufacturing overhead $1,000,000. Level 2 : Prouction volume 9000 units, direct materials $550,000, direct labor $120,000, manufacturing overhead $1,000,000. Given this data what is the best estimate of the total cost to manufacture 8,900 units is closest to what amount?