债券评估时的风险报酬率，其高低与(　　)有关。

债券评估时的风险报酬率，其高低与（）有关。

债券评估时的风险报酬率，其高低与（　　）有关。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

已知被评估企业的β系数为1.25，市场期望报酬率为12%，无风险报酬率为4%，则被评估企业的风险报酬率为（）。

资产的风险报酬率是该项资产的风险系数和市场风险报酬率的乘积，而市场风险报酬率是市场投资组合的期望报酬率与无风险报酬率之差。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。