The sets of the numbers, which are arranged in order of greatest to least, is called descending order. Which one of the following sets of number are in descending order, if the numbers are former by using the given digits only?

• A. \[5687324>5876284>5876324>5876423\]
• B. \[7652384>7652834>7625384>7652348\]
• C. \[8657324>8657234>8643275>8634275\]
• D. \[8657324>8765324>8756324>8756432\]
• E. None of these