Answer:
B. $14,600
Explanation:
The annual cash inflows associated with the machine can be found by the following expression, where 'r' is the company's discount rate of 12% and 'n' is the useful life of the equipment of 18 years:

Annual cash inflows are $14,600.
its NOT D!!! Thanks for misleading me, after studying the material I found the correct answer to be A! I just took the PF keys to success test, trust me
A command economy would be an economic system that is the opposite of capitalism. A command economy could exist in a socialist system as well, whereby the state controls major businesses in an economy and provides close economic planning for a country's industries rather than allowing private ownership and free markets under capitalism.
Answer:
Confront theories predictions with evidence
Explanation:
To test economic theories, economists would observe real behavior and test it with data from the real world. Which would in turn provide evidence based on what is being tested. Confronting theories predictions with evidence is a pointer to the fact that economic theories are verifiable and their validity can be tested.
Answer:
The correct answer is D. code of ethics.
Explanation:
A code of ethics serves to regulate the actions of a professional, to protect organizations and their members; In this way, the behavior standards of people within a company or organization are established. In this case, the domicile company requires a code of ethics so that the personnel do not disclose company information, honestly carry out the work, take responsibility for the obligations assigned to them during their professional activity.