Cardiv Corporation has provided the following production and average cost data for two levels of monthly production volume. The company produces a single product.

Production volume	6,400	units	7,400	units
Direct materials	$76.90	per unit	$76.90	per unit
Direct labor	$53.20	per unit	$53.20	per unit
Manufacturing overhead	$79.30	per unit	$72.30	per unit

The best estimate of the total cost to manufacture 6,900 units is closest to: (Do not round intermediate calculations.)

$1,436,840

$1,425,665

$1,387,670

$1,418,960