Risk transference nearly always involves______．

A．eliminating risk through beta testing

B．policies and procedures for a response system

C．accepting a lower profit if some activities overrun

D．payment of a risk premium to the party taking on the risk

档案权限755，对档案拥有者而言，是什么含义？（）

A、可读，可执行，可写入

B、可读

C、可读，可执行

D、可写入