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

Selling price

$117

Units in beginning inventory

0

Units produced

7,900

Units sold

7,600

Units in ending inventory

300

Variable costs per unit:

 

Direct materials

$29

Direct labor

$37

Variable manufacturing overhead

$4

Variable selling and administrative

$8

Fixed costs:

 

Fixed manufacturing overhead

$205,400

Fixed selling and administrative

$91,200

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

A) ($21,200)

B) $7,600

C) $7,800

D) ($200)