What is the analyst's forecast of operating income for 2020? An analyst calculates residual operating income of $30 mil for 2019, using a required return for operations of 10%. She also forecast residual operating income at the same level for 2020 and years after on net operating assets of $1,000 mil in 2019. What is the analyst's forecast of operating income for 2020? $130 million $70 million $1,300 million