The Dry Wall Division reports the following operating data for the past two years Year 1 2.6 $40,500 Year 2 Margin Turnover Average operating assets Net operating Income Stockholders' equity 10% $80,500 $125,500 The return on investment at the Dry Wall Division was exactly the same in Year 1 and Year 2 Sales in Year 2 amounted to: O $2/6.00o. $451,500 O $592.808. O $484,130