merchandisen.商品；货物v.推销；销售；经营merchandise coupon商品券merchandise export货物出口; 商品出口merchandise weight货物权重merchandise return退货,商品退回merchandise market商品市场merchandise broker商品经纪人merchandise street商业街merchandise policy[经] 商品政策merchandise forest商品林merchandise on hand库存商品

1. Average cost is computed by dividing the total cost of goods available for sale by the number of units available for sale.
   可供销售的商品成本总值除以可供销售的商品数量就得到平均单位成本。