Concept:Manufacturers’ associations help members improve product quality by sharing research and technical information.
Explanation:The Manufacturers Association of Nigeria (MAN) is an umbrella body for manufacturers.
One of its functions is to circulate research findings and market information among its members.
This enables members to produce high-quality goods and adopt better production methods.
Trade unions focus on workers’ welfare, while employers’ and consumers’ associations serve different interests.
Thus, the function stated is specifically performed by a manufacturers association.
Answer:A. Manufacturers Association