Answer True/False. Explanation would be appreciated.

25. Disaggregating ROA into its component parts highlights that the value of a firm depends critically on both turnover (ATO) and equity multiplier (EM). T/F 26. Disaggregating ROE into its component parts highlights that the value of a firm depends critically on both turnover (ATO) and profit margin on sales (PM). T/F 27. Abnormal operating income growth (AOIG) is calculated as cum-dividend operating income plus normal operating income. T/F 28. Cum-dividend operating income = Operating income plus income on prior-year free cash flow, i.e.. beginning-of-the-period free cash flow. T/F 29. Abnormal operating income growth (AOIG) is negative if Residual Operating Income (ReOD) is increasing on a year-to-year basis. T / F