So $8 for 3 pounds? A serving is about 1/3 pound? Lets call it a half pound... six servings would be $1.33 per serving. Compare that to a Big Mac... what does that cost in Pitt?
This is another way you are talking from your blow hole. In the first place when you bake or fry a chicken breast it shrinks in size and weight. That's because like all other meat it is mostly water and when you cook it the water evaporates. Three pounds of chicken breast will absolutely not produce three pounds of cooked chicken breast. I would say that three pounds of raw chicken breasts might produce 4 servings at most of cooked chicken breast. Reducing your estimate by 1/3. If you ever cooked a chicken breast you would know this. That you don't know this shows you are even more privileged than I previously surmised. That you use such estimations in your figures shows either you are incredibly privileged, duplicitous or ignorant? Or some combination of all three. I have no idea which!