how do I get 9.13? I'm stuck

4 Factory Overhead Budget Overhead Allocation rate based on: 1. Number of Units 343536 Total Factory Overhead / Number of Units 30400 (Round to two places, $##.##) $11.30 {9.01} 5 Cost of making one unit next year Cost of one Lamp Kit 16.4 Labor Cost Per Lamp $2. 12 (9.02} Factory overhead per unit 11.3 Total cost of one unit $29.82 (9.03} (Round to two places, $##.##) 6 Selling and Admin. Budget Fixed Selling Variable Selling (Round to two places, $##.##) (9.04} Fixed Administrative Variable Administrative (Round to two places, $##.##) (9.05} Total Selling and Administrative (Round to two places, $##.##) (9.06} WOLUL Goods Sold Round dollars to two Budget laces, $##.## Beginning Inventory, Finished Goods 90,000.00 (9.07} Production Costs: Materials: Lamp Kits: Beginning Inventory $ 90,000.000 Purchased $ 501,430.000 Available for Use Ending Inventory of Lamp Kits $ 11,070.00 {9.08} Lamp Kits Used In Production Total Materials: (9.09} Labor S 64,448.00 (9.10} Overhead 343,536.00 (9.11} Cost of Goods Available (9.12} Less: Ending Inventory, Finished Goods (9.13} Cost of Goods Sold (9.14)