how can i change the blue cells ( and only blue cells) to interactively see the change to cash flow . give a answers ?

P18 \begin{tabular}{ll|l|l|l|} Total Liab./Own. Equity & $ & 500 & $ & 690 \\ \cline { 1 - 2 } \end{tabular} P18 \begin{tabular}{ll|l|l|l|} Total Liab./Own. Equity & $ & 500 & $ & 690 \\ \cline { 1 - 2 } \end{tabular}