计算思维是一种采用抽象和分解来控制庞杂的任务或进行巨大复杂系统设计的方法，是基于关注分离的方法。
参考答案：对
An analyst does research about equity valuation and gathers the following information about a company and the economy. The current share price is $45, the price-to-earnings ratio is 15, the nominal risk-free rate is 3.1%, the risk premium is 7%, and the expected retention ratio is 40%. The best estimate of the company's dividend growth rate is:（）
A. 6.1%
B. 7.4%
C. 14.1%
工程勘察的内容不包括( )。
A．可再生资源勘察 B．矿产资源勘察C．水文地质勘察 D．工程地质勘察
