Cullumber Company uses a periodic inventory system. Its records show the following for the month of April, with 25 units on hand at April 30: Units Unit Cost Total Cost April 1 Inventory 30 $8 $240 12 Purchases 45 10 450 16 Purchases 17 11 187 Total 92 $877 (a) Calculate the ending inventory and cost of goods sold at April 30 using the FIFO and weighted average cost formulas. (Round the weighted average cost per unit to 2 decimal places, e.g. 52.75 and final answers to 0 decimal places, e.g. 5,275. )