Madison Corp. has a hurdle rate/required rate of return of 9%. Operating income Average Operating assets Return on investment (ROI) Residual income (RI) $115,000 $800,000 (a) (b) (c) $1,350,000 17% (d) $175,000 (e) ? $31,000 (f) $750,000 (g) $36,000 $46,800 (h) 13% ? Calculate the missing value for (a): Group of answer choices 14.375% 13.8% 6.96% Not enough information given to compute.