Git bin permissions

Hello All,

It looks like my IT came in and destroyed permissions on my
git/gitosis install. Now I'm getting permission denied error while
trying to run a git push.
git/bin/gitosis-run-hook: Permission denied

I need to know the correct permissions for gitosis-init,
gitosis-run-hook, gitosis-serve. Can someone please give me an ls -la
output?

Thanks,
Alex