Babuca 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 Direct materials Direct labor Manufacturing overhead 8,400 units $ 501,480 $ 163,800 $1,009,600 11,000 units $ 656,700 $ 214,500 $1,055, 100 The best estimate of the total monthly fixed manufacturing cost is: (Round your Intermediate calculations to 2 decimal places.) Multiple Choice $870,100 $859.600 $862,600 $865,600