<em>Answer:</em><em>Take your coin or piece of jewelry, and place a strong magnet on top see if the magnet sticks to the object by the magnetic pull, or if it slides off onto the ground. If the metal attracts the magnet, you know it must be an alloy mixture and not a precious metal.</em>
<span>Option C. An identification of the different types of language used in the text. It is the necessary element to offer a comparison and contrast essay. First, the difference is identified and after analyzing it, it is compared with another essay. These are the steps to perform a comparison and contrast essay.</span>
The bullwhip effect is a distribution channel phenomenon in which demand forecasts result in inefficiencies in the supply chain. (Got this off from Wikipedia)
I think your answer is b.
