I need both parts please

Oriole Company uses a periodic inventory system. For April, when the company sold 600 units, the following information is available. April 1 inventory April 15 purchase April 23 purchase Units 270 440 290 1,000 Unit Cost $30 36 39 Total Cost $ 8,100 15,840 11,310 $35,250 x Your answer is incorrect. Try again. Calculate weighted average cost per unit. (Round answer to 2 decimal places, e.g. 2.76.) Weighted average cost per unit LINK TO TEXT x Your answer is incorrect. Try again. Compute the April 30 inventory and the April cost of goods sold using the average-cost method. (Round answers to O decimal places, e.g. 2,760.) Ending inventory Cost of goods sold