叙述资产评估的公开市场原则。
扩散系数
远期外汇交易
进度安排的灵活性是由（）决定的？ ["自由时差","总时差","箭线图法","赶工"]
Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2).The main office has a third-party gateway device named Gateway1. Gateway1 is connected to the internal network and the Internet. Gateway1 supports IPSec. In the branch office, you have a server named Server1. You create an IPSec policy on Server1.You need to ensure that Server1 can establish an IPSec tunnel to Gateway1. What should you use to configure the IPSec policy?（） ["an IP filter that allows only Internet Control Message Protocol (ICMP) traffic ","an IP filter that allows only TCP traffic on port 1701 ","a pre-shared key for authentication ","Kerberos authenticatio"]
下面是某股票最近十天的收盘价情况，如果现在需要做5天均线，请用两种方法计算该股票的第五天、第六天、第七天、第八天、第九天、第十天均值。
单位：元
