Waterway Company uses a periodic inventory system. For April, when the company sold 696 units, the following information is available. Calculate weighted average cost per unit. (Round answer to 2 decimal ploces, eg. 2.76.) Weighted average cost per unit \$ Compute the April 30 inventory and the April cost of goods sold using the average-cost method. (Round answers to O decimal places, eg. 2,760.) Ending inventory Cost of goods sold Compute the April 30 inventory and the April cost of goods sold using the LIFO method