average costing

Cost includes costs of raw materials computed using the weighted average method of costing and, in the case of work-in-progress and finished goods, also direct labour and an appropriate proportion of production overheads.

成本值包括以加权平均法计算之物料成本，如属在制品及制成品则须加上直接工资，及适当比例之间接生产经营成本。

My next step is to sum up and average the monthly costing figure to track its change over time.

接下来，我把每个月的平均成本加起来，计算出每个月的平均值，从而来追踪一段时间内的变化情况。

Prices in London for upmarket properties have risen for five months in a row, gaining more than 6 per cent, although average prices for homes costing more than 1m ($ 1.6m) are still almost a fifth lower than their peak in March 2008.

伦敦高端房地产价格已经连续5个月上涨，累计涨幅超过6%，虽然100万英镑（合160万美元）以上住宅的平均售价，依然比2008年3月的最高水平低近五分之一。

The weighted average process costing method averages the costs for the beginning work in the process with the current production.

加权平均法将期初存货的成本加上本期发生的成本平均分摊到单位产品之上。