飞达公司发行普通股400万股，优先股的每年股利固定为30万元。2010年企业利润总额为200万元 。2011年的息税前利润比2010年增加了20%，财务杠杆系数为2。该企业所得税税率为25%。要求：

计算2010年的普通股每股收益；(4分)

根据下面问题和答案的提示，写一篇介绍爱因斯坦的文章，不少于80词。

1. When and where was Albert Einstein born? (March 14th.1879, Germany)

2. What a child was he?(curious、slow in learning)

3. What did he do in 1896?(graduate from hign school)

4. What did he do in 1900?(become a maths teacher)

5. What did he do in 1905?(receive a doctor’s degree)

6. What are his achievements(成就)?(develop the Theory of Relatively by 1915, prove light is bent when passing the sun win the Nobel prize for physics in 1922)

7. What do you think of him?