Finally, comment on the strengths and weaknesses of the methods chosen by disch manager The biggest weakness of ROI is the tendency to reject projects that will lower historical ROI even though the prospective Rol exceeds the rate in excess of the required return for investments. The biggest of Ri is that it favours larger divisions in ranking performance favoured assuming that income grows proportionately The of ROI is that it is a ratio and so does not favour larger divisions in the inners and then continue to the next question Finally, comment on the strengths and weaknesses of the methods chosen by disch manager The biggest weakness of ROI is the tendency to reject projects that will lower historical ROI even though the prospective Rol exceeds the rate in excess of the required return for investments. The biggest of Ri is that it favours larger divisions in ranking performance favoured assuming that income grows proportionately The of ROI is that it is a ratio and so does not favour larger divisions in the inners and then continue to the next