Which of the Following Reactions Would Be a Non-Spontaneous Process $\rarr$

Multiple Choice

Which of the following reactions would be a non-spontaneous process?

A) complete oxidation of glucose to carbon dioxide and water
B) formation of phosphoenolpyruvate from pyruvate and P_i
C) hydrolysis of ATP to ADP and P_i
D) the coupled reaction of phosphoenolpyruvate + ADP $\rarr$ pyruvate + ATP
E) all of the above