Edeen Corporation has provided the following production and total cost data for two levels of monthly production volume. The company produces a single product. Production Volume 5,000 units 6,000 units Direct materials $311,000 $373,200 Direct Labor $171,500 $205,800 Manufacturing Overhead $415,000 $427,800 The best estimate of total variable manufacturing cost per unit is: $96.50 $109.30 $62.20 $12.80