The answer is c. encouraged.
This is necessary so that workers would what to expect when they are on
the job. It helps make their tasks clearer and it also keeps them from making mistakes
that would jeopardize the job at hand. This would also encourage open communication between employer and employee.
Asking questions at most job sites is encouraged - c. By asking questions you're getting to know the working environment better and you can increase your chances of working more efficiently and more safely in your new environment.
The power to print money and start a treaty with a foreign government cannot be caries out at a state government level but can be carried out at a national level.
