find a,b and c

10A. Read Books has the fallowing transactions in August related to merchandise invertory (Click the icon 10 view the transactions) Fieud the rocuirements a. b. and c. Determine the cost of poods sold and ending merchandise imventary using the (a) FiFO inventory oosthg method, (b) Lifo invoniory costing method, and (c) weighted-average inventory costing method assuming Read Books uses the periodic imventory aystem. (Round weighted average cost per unit to the nearest cent and all other amourts to the nearest dollar.) More info Aug.1 Beginning merchandise iventory. 14 books (c) 522 eoch Aue, 3 sold 7 book ob $23 each Aug. 12 Purchased 12 books if 523 each Aug. 15 Sold 8 book ob 523 each Aug. 20 Purchased 2 books in $24 each Aug. 26 Sold 7 books (t) \$2 each