BE6-9 Rosario Depa E2-D2 include the following purchases. Date May 7 July 28 Number of Units 50 30 Unit Price $10 13 On June 1, Rosario sold 26 units, and on August 27, 40 more units. Prepare the perpetual inventory schedule for the above transactions using (a) FIFO, (b) LIFO, and (c) moving-average cost