Here you go jesus. (your user-name looks like jesus). I can't help you with the test Q's, but, here's a killer link to parameters. Test kits are a pain in the ass. I wish I could just point a laser at my tank to get param. results. I feel your pain. My new mg kit is rediculous.
Reef Aquarium Water Parameters by Randy Holmes-Farley - Reefkeeping.com
I've learned alot from this page.