What is the sum of all possible 3-digit numbers that can be constructed using the digits 2, 4, and 5 if each digit can be used only once in each number?	Choose the correct option:
A) 2442  B) 2552  C) 2662  D) 2772  E) 2882
There are 6 possible arrangements of the three numbers.   Then each number will be in the hundreds, tens, and ones place two times each.   The sum is 2(222) + 2(444) + 2(555) = 2442   The answer is 2442.
<result>A</result>
What is the sum of all possible 3-digit numbers that can be constructed using the digits 2, 4, and 5 if each digit can be used only once in each number?