witry Inc. na wicker that uses a perpetual eventory system. The company's accounting records provided the lowing arachem to produz o curvy that these por endent on me 2020 Date Transactions Units Unit Cost Sale Price March 3 Purchase 19,000 $9 June 15 Sale 10,000 $27 September 19 Purchase 8,000 11 November 20 Sale 16,000 30 information The beginning story consisted of 7.000 untsats to cost of 556.000 . Al sali we made on account with credit torms 2/10,130 Customers who purchased 10.000 units on November 20 paid the amount due within the discount period All other customers poderechend At the start of each question bolow, we indicate whether the First-in, First out (FFO) method or the Weighted Average cost (WAC) method is the (FIFO) The cost of ending inventory at December 31, 2020 is: O A $11,000 . B. $88,000 OC $80,000 OD $10,000 Clear my choice (FIFO) The cost of sales for 2020 is: @AS248,000 OB $235.000 OC $227,000 OD $304,000 Clear my choice (FIFO) The gross profit percentage for 2020 is: OA 69.49% B. 69.73% OC 68.41% D. 59 14% E None of the other percentages