Date Description Quantity Unit Cost or Selling Price January 1 Beginning inventory 100 $12 January 5 Purchase 135 January 8 Sale 110 January 10 Sale return January 15 Purchase January 16 Purchase return January 20 Sale 85 2555 10 January 25 Purchase 17 22222222 15 23 23 17 17 28 19 (a1) Your answer is incorrect. Calculate the Moving-average cost per unit at January 1, 5, 8, 10, 15, 16, 20, & 25. (Round moving-average cost per unit answers to 3 decimal places, e.g. 5.251.)