Blossom Department Store uses a perpetual imventory system. Data for product E2-D2 includes the following purchases; On June 1, Blossom sold 30 units, and on August 27, 45 more units. Calculate the weighted-average unit cost for each sale. (Round answers to 3 decimal places, es. 5.125.) June 1 sale $ Aug. 27 sale 5 Compute the cost of goods sold using FIFO, LIFO, and moving:average methods. (Round answers to 0 decimal places, e.g. 125 .)