Couldn't find ANYTHING on the AQA site so I did a quick google and found this...
A2 Module 4 Marketing and Accounting and Finance
Module 5 Operations Management and People
Module 6 External Influences and Objectives and Strategy
and then the exam descriptions
Unit 4 Examination: This is a business decision-making case study containing a number of compulsory questions. It assesses modules 4 and 5 of the A2 syllabus. The examination is of 1.5 hour’s duration and is worth 15% of the total A Level marks.
Unit 5 Examination: This contains two sections and assesses any modules of the A2 syllabus. Section A requires candidates to write a report, making and justifying a business decision having selected and analysed given numerical and qualitative data. It assesses any modules of the A2 syllabus. The examination is of 1.5 hour’s duration and is worth 15% of the total A Level marks.
Unit 6 Examination: This unit requires candidates to answer a number of compulsory questions based on a case study. It is a synoptic module and assesses candidates’ understanding of many differing aspects of Business Studies using integrating themes from Module 6 of the A2 syllabus; however it requires an integrated understanding of the Business Studies syllabus as a whole. The examination is of 1.5 hour’s duration and is worth 20% of the total A Level marks.
Is this how you guys have it? This is what I'm doing, although they didn't call it a "Report" when I was told about it.