A manufacturing company that produces a single product has provided the following data concerning its most recent month of operations:

Selling price $174
Units in beginning inventory 50
Units produced 7,000
Units sold 6,000
Units in ending inventory 1,050
Variable cost per unit:
Direct materials $55
Direct labor $52
Variable manufacturing overhead $7
Variable selling and administrative $5
Fixed costs:
Fixed manufacturing overhead $238,000
Fixed selling and administrative expenses $108,000

What is the total period cost for the month under variable costing?

$138,000
$376,000
$238,000
$346,000