After His Truck Breaks Down While Searching for Gold in Arizona

After his truck breaks down while searching for gold in Arizona, a 43-year-old man finds stranded in the desert. He carried plenty of water, but only a few granola bars for nourishment. He is able to flag down a passing car and gain transportation to the next village after three days. His liver begins to produce significant amounts of glucose from source molecules such as alanine, lactate, and glycerol throughout this experience. Phosphoenolpyruvate is synthesized from oxaloacetate in a reaction that needs a particular nucleoside triphosphate as a cofactor. Which of the following processes produces this cofactor directly?

A) A
B) B
C) C
D) D
E) E
F) F
G) G
H) H