What is an important difference between interest groups and political parties?

A. Interest groups have more members than political parties

B. Interest groups have platforms addressing all issues of public concern

C. Interest groups are organized to elect their candidates to political office

D. Interest groups attempt to influence government directly on particular issues.

Interest groups attempt to influence government directly on particular issues

answer; i believe the correct answer is (general);

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.