Lagle Corporation has provided the following information: Cost per Cost per Period Unit $ 5.10 $ 3.60 $ 1.25 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Sale's commissions Variable administrative expense Fixed selling and administrative expense $ 5,100 $ 1.50 $ 0.55 $ 3,200 For financial reporting purposes, the total amount of period costs incurred to sell 3,000 units is closest to