This is a good overview of research design and research proposal writing that is useful for people with little knowledge of the research process. As a lecturer who already holds a PhD and teaches similar introductions at Honours, Masters and PhD level I should know.
However, the assessment is not well explained or aligned with the course content and the options in the assessment allow students to choose an easier path for the same marks. It also assumes a lot of extra knowledge not covered in the course about day-to-day business interactions, which may differ in various cultural contexts. It doesn't test students' knowledge of the course material so much as test their recognition of 'issues', which is fine if that's what you're looking for.
Note that instructors and mentors rarely respond to enquiries and you are entirely dependent on peer reviews to pass. This means that you are dependent on your peers not only to be fair and to be competent reviewers, it also means you are dependent on their timing so you cannot complete the course at your own pace.