(NNO) of $(261) million (negative NNO reflects net nonoperating assets such as investments rather than net obligations). (a) Estimate the value of a share of Abercrombie \& Fitch common stock using the residual operating income (ROPI) model as of January 29 , 2011. Rounding instructions: - Round answers to the nearest whole number unless noted otherwise. - Use your rounded answers for subsequent calculations. Do not use negative signs with any of your answers