When a stock dividend is declared, it becomes a liability.（)

A.cash dividen

B.stock dividen

C.property dividen

D.liquidating dividen

E.

A.A property dividen

B.A stock dividen

C.A cash dividen

D.All of the above are correct.

A.It increases.

B.It decreases.

C.It does not vary with underlying stock price.

D.There is no credit exposure on long options.

A.rise

B.fall

C.not change

D.be hard to say

A.when

B.who

C.which

D.where

此题为判断题(对，错)。