please do the following from the textbook in the Overview: Part I from the exercises in 1.4 (1-15) Special Directions: Simply state whether the argument is valid and sound, valid but unsound, or invalid (hence unsound). If you determine that the argument is valid, that means soundness is still in question (see textbook and PowerPoint as a reminder). When determining soundness in those cases, you may need to look a few things up to know whether the premises are actually true or false!