5. The following are the daily returns for both the overall market and for Super Duper Travel, Inc. Date R(m) Super Duper Travel December 12 1.40% 1.20% December 13 0.80% 1.35% December 14-0.25% -0.35% December 15-0.80% -1.20% December 16 0.32% 0.54% December 17 1.12% 2.20% What's the cumulative abnormal return on Super Duper Travel, Inc. over these 6 days? A. -0.63 B. 0.85 C. 0.42 D. -0.95