对于在建工程，审计人员应检查（）的证明或质量监督报告，以获取是否存在未记录负债的证据。 ["供应商","董事会","承建方","企业"]
You are designing the top-level organization unit (OU) structure to meet the administrative requirements. What should you do?（） ["Create a top-level OU named New York. Place all user and computer accounts from New York in the New York OU.","Create a top-level OU named Chicago. Place all user and computer accounts from Chicago in the Chicago OU.","Create a top-level OU named Coho. Place all user and computer accounts that are assigned to the Coho Vineyard customer project in the Coho OU.","Create a top-level OU named Sales. Place all user and computer accounts from the sales department in the Sales OU."]
管道铺设出现渗漏的原因是（）。 ["基础承载力不够，发生不均匀沉降","养护不及时","坡度不符合设计要求","管材型号不符合质量标准"]
简述债券定价原理。
某厂生产甲产品，产品单价为10元/件，单位产品变动生产成本为4元，固定性制造费用总额为24000元，销售及管理费用为6000元，全部是固定性的，存货按先进先出发计价，最近三年的产销量资料如下表：
分别按两种方法计算期初存货成本；
补呼气量
