 In this presentation, we will take a look at a few different terms, a few different definitions, those of auditing, a test, and assurance services. As we look at these terms, we see that there's going to be some overlap between these terms. This is often the case when we think about items related to public accounting, often related to the services of public accounting. And that being the case, then we often hear different terms that are being used in different contexts in a similar way. We may start to think, well, these are the basically the same thing. And that's because, of course, there's some overlap, but they aren't the same thing. So what we want to do then is be able to know what that overlap is. So when we hear these terms being used in different areas, or when we use them in different areas, we use them properly. We know when we can use them in interchangeable ways. We know when we have to be more specific, when we want to talk about something specifically, we know exactly how to talk to it specifically. And we know when we can basically use those interchangeable terms. So we can think about it in this way, the audit, then the auditing team most specific of these