Select the Letter Option That Ranks the Following Custodial Classifications

Select the letter option that ranks the following custodial classifications from most to least restrictive by listing the numbers in proper order:
1 Close
2 Maximum
3 Medium
4 Minimum

A) 1, 2, 3, 4
B) 1, 3, 4, 2
C) 2, 1, 3, 4
D) 2, 3, 4, 1
E) 4, 3, 1, 2