Provide the Missing Data in the Following Situations

Essay

Provide the missing data in the following situations:
$\begin{array}{lrrr}&\text { Sigma } & \text { Tau } & \text { Gamma } \\&\text { Division } & \text { Division } & \text { Division }\\\text { Sales } & \$(\mathrm{a}) & \$ 250,000 & \$(\mathrm{~g}) \\\text { Operating assets } & \$(\mathrm{~b}) & \$(\mathrm{~d}) & \$ 800,000 \\\text { Net operating income } & \$ 400,000 & \$ 10,000 & \$ 144,000 \\\text { Margin } & 0.08 & (\mathrm{e}) & 0.12 \\\text { Turnover } & (\mathrm{c}) & (\mathrm{f}) & 1.5 \\\text { Return on investment } & 16 \% & 10 \% & (\mathrm{~h})\end{array}$