Which of the Following Best Describes the Functional Groups Found

Which of the following best describes the functional groups found in this molecule of ATP?

A) amine, hydroxyl groups, ether, monophosphate ester
B) amide, hydroxyl groups, ester, monophosphate ester
C) amine, hydroxyl groups, ether, triphosphate ester
D) amide, hydroxyl groups, ester, triphosphate ester
E) amide, hydroxyl groups, ester, diphosphate ester