I think 4 ounces is enough as a side. That would mean about 38 pounds of mac'n cheese.
14 pounds
1000000000000000000000000000000000000000000000000000000
I doubt that very much. For one thing why would the makers waste that money.
If all 210 people are eating exactly 1 serving, it will cost around 6,930 cents or $69.
I would make 12 pounds IF it is a side dish, or about 35 pounds if it is the main dish.
Kraft Macaroni and Cheese is a boxed dinner that comes with a powdered cheese packets and raw macaroni. At Walmart, a single box of Kraft Mac and Cheese sells for a little less than 1 USD.
Depends on the people. If teenagers, about a package each
I don't think so but, Kraft Mac and Cheese has different size boxes.
I would perfer a round pan. A rectangular pan allows for much easier serving.
Depending on where you shop, and what type of macaroni you buy; the cost of a pound of macaroni is anywhere from a dollar (US) to only a few dollars ($3 to $5). It should not cost more than a few dollars, macaroni normally does not cost that much at a grocery store.
5 pounds of macaroni should be enough to feed 20 people. Depending on appetite each pound can feed between 4 and 5 people.
Depends what else they are having. If just cheese crackers and wine then I would have at least 12 -14 pounds of various cheeses.
Rats will eat pretty much anything. I have heard they have a strong liking for macaroni and cheese. I'm pretty sure they would eat bacon.