Vaughn Company's record of transactions for the month of April was as follows. (a1) Your answer is correct. Assuming that periodic inventory records are kept in units only, calculate the average-cost per unit. (Round answer to 2 decimal places, e.g. 2.76.) Average-cost per unit $ per unit eTextbook and Media Attempts: 1 of 3 used (a2) Z Your answer is incorrect. Assuming that periodic inventory records are kept in units only, compute the imventory at April 30 using LIFO and average-cost. (Round answer to 0 decimal places, e.g. 2,760.) LIFO $