calculate FIFO, LIFO and weighted average using the prepetual inventory method

Exercise 4 This Company uses the perpetual inventory method. Date Units Sper Unit Total 1-Mar 140 x $ 7.00 = $ 980.00 10-Mar 105 x $ 8.19 859.95 15-Mar 210 x $ 8.68 = $ 1,822.80 21-Mar 399 x $ 16.80 6,703.20 (at retail price) 24-Mar 182 x $ 9.24 = $ 1,681.68 27-Mar 140 x $ 17.50 = $ 2,450.00 (at retail price) Beg. Inv. Purchase Purchase Sale Purchase Sale S .. .LI Exercise 6 Beg. Inv. Purchase Sale Purchase Purchase Sale This Company uses the perpetual inventory method. Date Units Cost Total 1-Jun 40 x $ 3.20 = $ 128.00 3-Jun 60 x $ 3.60 = $ 216.00 8-Jun 72 x $ 9.60 = $ 691.20 15-Jun 80 x $ 4.00 = $ 320.00 25-Jun 124 x $ 4.80 = $ 595.20 30-Jun 128 x 9.60 = $ 1,228.80 X-Credit Beg. Inv. Purchase Purchase Sale Purchase This Company uses the perpetual inventory method. Date Units per Unit Total 1-Apr 350 x $ 14.00 = $ 4,900.00 3-Apr 175 x $ 15.40 = $ 2,695.00 15-Apr 140 x $ 18.90 = $ 2,646.00 18-Apr 560 X $ 35.00 = $ 19,600.00 (at retail price) 24-Apr 210 x 20.65 = $ 4,336.50 25-Apr 105 x 5 35.00 = $ 3,675.00 (at retail price) Sale