You can find that info and more here
http://www.usarec.army.mil/hq/sfas/
From my personal experience with the five week program, on areas where you are weak, you may need to spend a lot more time (to get 300). In my case, thats an understatement. I'm trying to get my pushups from 54 (already tired from running) to 71. If anyone has used a plan to do something like this that has worked, let me know. Right now I have a strategy of my own, but only time will tell.