Question

Some hot dogs come in packages of 8. Why wold a baker of hot dog buns package 7 hot dog buns to a package?

Answer 1

They are making the customer purchase more because they get more money and the customer gets 2 packs because they want buns for each of their hot dogs

Answer 2

Some hot dogs come in packages of 8.

A baker of hot dog buns package 7 hot dog buns to a package.

So, on every hot dog the baker will earn have a profit of price of one hot dog

Suppose, baker bought 8 packets of packages of 8 hot dogs.

He will have profit of 8 hot dogs

Because if he is selling 8 packets of packages of 7 that means he will earn profit of price of 8 hot dogs.