Humphrey Shops bought and sold cases of frozen waffles as shown below: Year 2020 - Cases of frozen waffles available, bought and sold # of Units Cost per Unit Total Cost Beginning inventory 5,000 $41 $205,000 6/30/20 Purchase 4,500 $45 $202,500 9/21/20 Purchase 1,800 $52 $ 93,600 Available for sale 10,300 $501,100 Sold during 2020 8,500 ? Ending inventory 1,800 ? Humphrey's ending inventory value using LIFO is... A. $87,571 B. $88,000 O C. $93,600 O D. $73,800