Hostel costs estimates

Good day everyone,

I'm wondering if the experienced types that happen to peruse this site might offer a quick moment of assistance. I'm putting together several estimates for hostel expenses/profits for a business plan and eventual loan. Our target locations thus far are based on potential opportunities in Playa del Carmen, Puerto Escondido, and Taganga, respectively. If this is redundant please point me in the right direction of an established post.

What are the basic monthly or hourly costs for cleaning person in PC/PE/T?

Basic wholesale costs for a typical liter of quality liquor, and a case of local beer?

Basic wholesale food costs? Eggs, beef, chicken, etc.?

Security guard wages per month or hour?

Reception/bartender/kitchen wages per month or hour?

Typical high/mid/low season months?

Any additional insights you might have in mind....

Thanks again, and I really appreciate your time and expertise.

David Hadersbeck