Vitali Goss Jankowski Best Buy sells computers. On April 28, Best Buy sold 25 computers to Gallaudet University Perpetual Inventory system Purchase Date Units Unit Cost Total April 1 April 17 May 3 Total Purchased 18 24 30 72 Cost $3,510.00 $ 5,400.00 $6,900.00 195 225 230 15,810.00 Determine the cost of goods sold relating to the sale on April 28 under each of the following flow assumptions. (Show your computations). FIFO LIFO Average Cost