某公司属于一跨国公司，2007年每股净利为12元，每股资本支出40元，每股折旧与摊销30元；该年比上年每股营运资本增加5元。根据全球经济预测，经济长期增长率为5%，该公司的资产负债率目前为40%，将来也将保持目前的资本结构。该公司的β值为2，长期国库券利率为3%，股票市场平均收益率为6%。该公司的每股股权价值为（）。

A．78.75元

B．72.65元

C．68.52元

D．66.46元

Seven countries signed a treaty binding each of them to perform specified actions on a certain fixed date, with the actions of each conditional on simultaneous action taken by the other countries. Each country was also to notify the six other countries when it had completed its action.
The simultaneous-action provision of the treaty leaves open the possibility that

A．the compliance date was subject to postponement, according to the terms of the treaty.

B．one of the countries might not be required to make any changes or take any steps in order to comply with the treaty, whereas all the other countries are so required.

C．each country might have a well-founded excuse, based on the provision, for its own lack of compliance.

D．the treaty specified that the signal for one of the countries to initiate action was notification by the other countries that they had completed action.

E．(E) there was ambiguity with respect to the date after which all actions contemplated in the treaty are to be complete.