下列各项中，属变动成本特征的有（）。

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.

下列各项中，不属于订货成本的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下列各项中，属于订货的固定成本的是()。

下列各项中，属于订货的固定成本的是( )。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下列有关完全成本加成法和变动成本加成法的表述中，表述正确的有（）。

下列各项中 , 能构成变动成本法产品成本内容的是 ________。