Which of the Following Best Describes Research Objectives

Which of the following best describes research objectives?

A) When achieved, they provide a clear picture of the problem.
B) When achieved, they provide a basis for future research.
C) When achieved, they provide the necessary information to solve the problem at hand.
D) When achieved, the researcher may go on to the next step in the research process.
E) When achieved, they provide a basis for secondary data research.