Which of the following statements is correct? (Select the best choice below.) A. The coin must be worth more than the value of 24 grams of silver, or $4.5, because you have the option of using the coin as a dollar coin. B. We need to know the volatitlity of the value of silver in order to answer this question. C. The coin must be worth more than the value of 24 grams of silver, or $4.5, because it could become a collector's item some day. D. The coin must be worth less than the value of 24 grams of silver, or $4.5, because it cannot be melted and can a dollar