You own a Boeing 747-8 airplane. "I believe your airplane's engine is sound," states the mechanic. "I've been over it carefully, and can't see anything wrong. I'd be happy to tear the engine down completely for an internal inspection at a cost of $30,000. But I believe that roughness you heard in the engine on your last flight was probably just a bit of water in the fuel, which passed harmlessly through the engine and is now gone." a. As you consider the mechanic's hypothesis, State the null and alternate hypotheses (1) b. What is a Type I error in this situation? State one possible cost of making this error? (2) c. What is a Type II error in this situation? State one possible cost of making this error(2) Activa