what is the net operating income for the month under variable costing 636611

Haas Company, which has only one product, has provided the following data concerning its most recent month of operations:

Selling price

$99

Units in beginning inventory

0

Units produced

2,400

Units sold

2,100

Units in ending inventory

300

Variable costs per unit:

 

Direct materials

$12

Direct labor

$57

Variable manufacturing overhead

$7

Variable selling and administrative

$10

Fixed costs:

 

Fixed manufacturing overhead

$19,200

Fixed selling and administrative

$2,100

What is the net operating income for the month under variable costing?

A) $2,400

B) ($16,800)

C) $8,400

D) $6,000