You are installing networking wiring for a new ethernet network at your company's main office building. the project specifications call for category 5 utp network cabling and rj-45 wall jacks. near the end of the project, you run out of wire before the last few runs are complete. you have a spool of category 3 network cable in storage. upon investigation, it appears very similar to category 5 wiring.

should you substitute category 3 cabling for category 5 cabling to finish the project?