Primary Co uses UFo. They currently have 500 units of inventory purchased on 1/1/21, for $20 per unit they ako have 300 units of inventory purchased on 3/321 for $22 per unit. On 4/1/21, they sell 460 units A Out of the 460 units sold, how many will be sold trom the tarer of inventory that cost 320 per unit? B. Out of the 400 units sold. how many will be sold from the layer of inventary that cost $22 per unit