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Date	Activity	Units	Purchase Price (per unit)	Sale Price (per unit)
Oct 01	Beg. inventory	800	$30
Oct 05	Sale 1	500		$60
Oct 15	Purchase 1	1,500	$35
Oct 21	Sale 2	1,000		$65
Oct 23	Purchase 2	700	$40
Oct 29	Sale 3	800		$70

Using the Weighted Average inventory method, calculate the total cost of goods sold for the month.