1. For an independent, conventional project, which of the following could be correct for a particular project:
   1. If NPV > 0, then IRR > RRR, and IRR > PI
   2. If NPV > 0, then IRR > RRR, and PI < 0
   3. If NPV > 0, then IRR > PI, and IRR > 1
   4. If NPV < 0, then IRR < 0, and PI < 1
   5. If NPV > 0, then IRR > RRR, and PI > 1