某优先股面值100元，发行价格98元，发行成本4%，每年付息一次，

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问题单项选择题

某优先股面值100元，发行价格98元，发行成本4%，每年付息一次，固定股息率8%，其税后资金成本为______。

A．8%

B．8.3%

C．8.51%

D．8.83%

答案

参考答案：C

阅读理解

阅读理解。

1. Which book is the most popular one among the buyers?

A. Ten Little Fingers

B. Bookmarks by Phillips

C. The Mystery of Breathing

D. The Best of the Song Books

2. You read this advertisement most probably ______.

A. in a novel

B. in a magazine

C. on the Internet

D. in a newspaper

3. If you buy the four mentioned books (one of each), how much can you save?

A. $92. 00.

B. $26. 00.

C. $66. 00.

D. $110. 00.

填空题

计算机中有多种总线，按照层次结构可以分为处理器总线、存储器总线、系统总线和【10】。