i chose the company Visa. help me solve the parts i couldnt't. thanks.

\begin{tabular}{ll} \hline Cost of Equity (SML) & use CAPM and estimate above \\ \hline Cost of Equity (DDM) & use Dividend Yield and Dividend growth rate \\ \hline Difference in Estimates & SML minus DDM \\ \hline Average of Estimates & function \\ \hline \end{tabular}