The following transactions occurred this period for Windsor Corp. as it created custom-order scented bubble bath: cost of labor, $16,100; cost of scented oils used, $9,600; and applied MOH,$7,000. Windsor started the period with $4,700 in its WIP Inventory account. The total cost of jobs completed this period was $30,300. What is the ending balance of Windsor's WIP Inventory account this period? Ending balance in WIP Inventory account $