I just need some help with these charts. thank you so much.

Help | System Announcements ep CALCULATOR PRINTER VERSION I BACK NEXT Brief Exercise 6-10 a-c Ite Swifty Department Store uses a perpetual inventory system. Data for product E2-D2 include the following purchases. (50 g Date Number of Units Unit Price May 7 50 $10 July 28 30 13 On June 1, Swifty sold 20 units, and on August 27, 40 more units.Prepare the perpetual inventory schedule for the above transactions using LIFO. (Round answers to Product E2-D2 Date Purchases Cost of Goods Sold Balance x X x May 7 June 1 July 28 X X Aug. 27 LINK TO TEXT x Your answer is incorrect. Try again. Prepare the perpetual inventory schedule for the above transactions using moving-average cost. (Ro decimal places, e.g. 12.50 and final answers to 0 decimal places, e.g. 1,250.) Product E2-D2 Date Purchases Cost of Goods Sold Balance May 7 x June 1 July 28 X Aug. 27