Pothead327

I got a drug test (urine) coming up on the 15th of July for a job employment for a casino in CA LA

Height: 5foot 9 inch
Weight: About 138
Metabolism : Very good
Body Type: Atheletic , not much body fat, Pretty under weight for my height/ structure

The last time i smoked was on about the 17ish of June.
I smoked a nice fat bowl form a bong of some high quality bud from the medical shop.
about 3 days before that fat bowl i smoked 2 small bowls of medium grade buds, than a week before that i smoked a small bowl of medium grade buds.

so in total i smoked about a gram ( little less than that i'd say) w/ in a 2 week period

Ill be about 28 days sober on test day

My questions are:

Will I pass the urine test?

How much of a significance does working out/cardio/sweating/ green tea/cranberry juice/water/fiber/dieting help?

If i purchase a THC piss test from cvs or walgreens, & pass it w/ the first piss in the morning, will i have a very high chance of passing the actual employment test?

What would you guys do in my shoes?

Any help at all is greatly appreciated!

***Sorry for my poor grammar!***

Thanks in advance!