看公式是个merchand**ing business:beginning inventory 是原本的库存+cost of goods purchased 采购的新货=cost of goods **ailable for sale 总共的库存 cost of goods **ailable for sale 总共的库存-co.
cost element h**e two types:primary element and secondary element.they are come from your chart of account which creation by those cost account they are used to determinate your cost belong to which o...