At the end of each reporting period, actual and forecasted costs will be compared against each baseline budget line item, and reports will be prepared showing any variances. 每个报告期结束时,实际成本和预测成本将与每个基准预算线项目进行比较,并编制报告显示其差异。
The established a baseline for the budget. 他们制定了预算的底线。