Scorpio Company uses the perpetual inventory system and the moving-average (weighted-average) method to value inventories. On August 1, there were 13,000 units valued at $30,000 total in the beginning inventory. On August 10, 15,000 units were purchased for $5 per unit. On August 15, 17,000 units were sold for $10 per unit. The amount charged to cost of goods sold using the weighted-average method on August 15 was

$57,375

$30,000

$85,000

$170,000

$63,750