Which of the following media allow the transmission of sound waves through them? I. Air II. Liquids III. Solids
Which of the following media allow the transmission of sound waves through them? I. Air II. Liquids III. Solids
Explanation
Trade associations are organizations of businesses in the same industry. Functions: represent industry interests to government, set industry standards, provide training, share information, and resolve disputes among members.
Examples: Manufacturers Association of Nigeria (MAN), Nigerian Bar Association (lawyers), Nigerian Medical Association (doctors). Each advocates for their industry and maintains professional standards.
Benefits: collective bargaining power, shared costs for research/training, unified voice in policy debates. Differ from trade unions (represent workers not businesses) and chambers of commerce (represent all businesses in an area).