<span>This economic slowdown was in large part caused by</span> "<span>B: high levels of defense spending at the expense of domestic growth", although isolation also played a role. </span>
Answer: A product is a raw material used to finished a good. A commodity is a finished good, already sold for people.
Explanation: A product and a commodity are normally confused by people, but the are different, while one is a raw material the other is the finished good.
Commodities can be in a easy way be substituted for another one.
Products are essential to make the good.