Which Statement(s) Are Incorrect for the Regression Analysis Shown Here

Which statement(s) are incorrect for the Regression Analysis shown here? (Note: There are 2 correct answers) .

A) The air-fuel ratio explains most of the TurbineOutput variation
B) The Regression explains over 98% of the process variation
C) This Multiple Linear Regression has three statistically significant independent variables
D) If the air-fuel ratio increases by 1, the TurbineOutput more than triples
E) The SteamExitTemp explains the most variation of the TurbineOutput