Answer:
Corporate interest groups often find themselves in competition with various other types of interest groups, depending on the issue at hand. However, the most common type of interest group that corporate interest groups compete against are **A) Environmental** interest groups². This is because corporate interests often involve industries like manufacturing, energy, and agriculture, which can have significant environmental impacts. Environmental interest groups advocate for policies to protect the environment, which can sometimes be at odds with the goals of corporate interest groups². Please note that this is a general observation and the specifics can vary based on the context and the issues involved.
