Portale mp3 playes and is a. a modicle for tine nios cassets for the coming cyear operodiry ancome of ibpoopoc incomes and the Coutlay de are as follows epcioving Income Mp3PlO cutlay I 16\% por 800, oor Corporave dreadguanters cas m of capilal for this divesio cy the divian will be. and anvested to rain the requered cate of 12 is Regluled (i) Compule the ROI for each ii) Compure the dursumal four alvematios: the MP3 player is added the voile recoider is added both innestmints aue addeol necther envestment is made mantained assuming shat dustionalo rwardepl on the liases of Portale mp3 playes and is a. a modicle for tine nios cassets for the coming cyear operodiry ancome of ibpoopoc incomes and the Coutlay de are as follows epcioving Income Mp3PlO cutlay I 16\% por 800, oor Corporave dreadguanters cas m of capilal for this divesio cy the divian will be. and anvested to rain the requered cate of 12 is Regluled (i) Compule the ROI for each ii) Compure the dursumal four alvematios: the MP3 player is added the voile recoider is added both innestmints aue addeol necther envestment is made mantained assuming shat dustionalo rwardepl on the liases of