[The following information applies to the questions displayed below.]

Brianna's Boutique has the following transactions related to its top-selling Gucci purse for the month of October.

Date	Transactions	Units	Unit Cost	Total Cost
October 1	Beginning inventory	6	$ 740	$ 4,440
October 4	Sale	4
October 10	Purchase	5	750	3,750
October 13	Sale	3
October 20	Purchase	4	760	3,040
October 28	Sale	7
October 30	Purchase	7	770	5,390
				$ 16,620

Please make sure to follow the decimal note mentioned, thanks!

4. Using weighted-average cost, calculate ending inventory and cost of goods sold at October 31. Note: Round your intermediate calculations to 4 decimal places and final answers to 2 decimal places