I just found this website, and it seems really interesting. Our group is interested in a cookie dough fundraiser but aren't that familiar with them.

We have a couple of options, a 2 lb tub that we can buy for $4 and sell for $7 or a 3 lb tub for $5 and sell for $10.

Which one would sell better? Which one would we make more money on? Which would you recommend?