Answer:
$418,200
Explanation:
Period Costs under Variable Costing include (1) Fixed Manufacturing Overheads and (2) All Non-Manufacturing Expenses.
Calculation of Period Costs
Fixed manufacturing overhead                       $260,700
Fixed selling and administrative expense               $120,000
Variable selling and administrative expense ($5  × 7,500)   $37,500
Total Period Cost                                   $418,200