Question 6 of 17 Show Attempt History Current Attempt in Progress Vaughn Company reports the following for the month of June. Units Unit Cost Total Cost June 1 Inventory 280 $8 $2,240 12 Purchase 420 9 3,780 23 Purchase 300 10 10 3,000 30 Inventory 200 (a1) Your answer is incorrect. Calulate Weighted Average Unit Cost. (Round answer to 2 decimal places, e.g. 15.25.) Weighted Average Unit Cost 45.10 (a2)