Budgeting.

I cannot possibily answer a question like this - it depends on the question and the information given in the question. If you are referring to a specific past exam question the say which one and then I will be able to explain :-)

Just help be with a background idea.. About what answer is typically expected.

It is simply asking about the purpose of budgeting in general, which is all explained in my lectures. To see the kind of questions that are asked about budgeting the it is essential that once you have finished studying you have a Revision Kit from one of the ACCA Approved Publishers and that you attempt all of the questions. It is full of past exam and other exam standard questions (together with answers) for practice, and practice is vital to passing the exam.