Flexo trucking company transports hazard­ous waste. garn is a flexo driver, whom the company knows drives longer hours than federal regula­tions permit. one night, garn exceeds the limit and has an accident. spilled chemicals contaminate hill city’s water source, forcing the residents to move away. flexo acted unethically because a. flexo showed reckless disregard for hill city’s residents and others. b. garn exceeded the federal time limit. c. harm was caused by an unfortunate accident. d. hill city should have better protected its water source.