( The following information is available for The following information is available for True Company: Division A Division B Sales Net operating income Avg. operating assets Minimum required rate $9,000,000 Sales $7.000,000 40,000 Net operating income 280,000 Return on investment | Residual income 3,000,000 16% | 40,000 For Division A 14. Margin is: 15. 16. 17. Turnover is: Return on investment is Residual income is: For Division B 18. Minimum required rate is