MISO produces indicative forecasts of Schedule 26 and 26-A annual charges (by MISO Pricing Zone) for cost shared projects approved in the MTEP. These reports are typically updated twice a year in March and August. The posted reprorts reflect the latest FERC approved ROE value of 10.32% (plus any applicable adders) and updated corporate tax rate, as provided in Attachment O and GG. Prospective changes to the ROE will be applied only to reports produced after the respective FERC order(s) become effective. Values should not be relied upon for settlement or ratemaking purposes and are subject to change.