Answer:
D) represent the interests of workers in employment matters.
Explanation:
A labor union is an organization tha acts as an intermediary between its members and the business that employs them. The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and benefits through collective bargaining.
Answer: C
Explanation: average total cost is at its minimum
Pneumonoultramicroscopicsilicovolcanoconiosis
Answer:
$150,000×20,000=3.000.000.000
Explanation:
3.000.000.000÷10=300.000.000 years