Suppose you are trying to determine the impact of news that a settlement has been reached in a lawsuit against GE. Based on the past 250 days and using CAPM, you have estimated that the annual alpha () is 0.8% and beta () is 1.1. It is known that the annual risk-free rate is 3% and the annual market return is 12%. If over a three day window (-1,+1) around the release of this news the stock jumped 9%, what is GEs cumulative abnormal return?