What does a failure to properly supervise employees in hazardous conditions lead to?

The answer is C because a failure to properly supervise employees in hazardous conditions directly increases the risk of accidents occurring in the workplace. Proper supervision ensures that safety protocols are followed and that employees are aware of and adhere to safety regulations. When supervision is lacking, employees may not receive the guidance they need to navigate dangerous situations safely, leading to mistakes, unsafe behaviors, and ultimately, a higher likelihood of incidents resulting in injuries or accidents.

In contrast, reduced employee morale and increased workplace fines are indirect consequences that could arise from an unsafe work environment, but they do not directly stem from inadequate supervision in hazardous conditions. More effective safety protocols would only be developed following incidents and responses to accidents, rather than as a result of insufficient supervision.