A Canadian company ordered zippers from a Korean seller and during price negotiations the buyer informed the seller that the zippers were for use on a
special backpack for fishing enthusiasts, so the zippers had to be especially waterproof. Ordinarily, this kind of zipper does not need to be waterproof. As it
turns out, the zippers were not waterproof. However, the contract did not specifically mention that the zippers had to be waterproof.
Sample Solution