Answer:
-13.562%
Explanation:
Data provided in the question:
Net operating profit margin (NOPM) = 11.4%
Net operating asset turnover (NOAT) = 3.83
Return on equity = 30.1%
Adjusted return on assets = 17.1%
Now,
Return on equity = Nonoperating Return + Return in net operating assets
or
Nonoperating Return = Return on equity - Return in net operating assets
Also,
Return in net operating assets = NOAT × NOPM
or
= 3.83 × 11.4%
= 43.66%
therefore,
Nonoperating Return = 30.1% - 43.66%
= 30.1% - 43.662%
= -13.562%