Which of These Equations Is/are Endergonic? Equation 1: ATP $\rightarrow$ ADP + P_i

Which of these equations is/are endergonic? Equation 1: ATP + H₂O $\rightarrow$ ADP + P_i
$\Delta$ G₁ = -7 kcal/mol
Equation 2: phosphoenolpyruvate + H₂O $\rightarrow$ pyruvate + P_i
$\Delta$ G₂ = -14.8 kcal/mol
Equation 3: glucose + P_i $\rightarrow$ glucose-6-phosphate + H₂O
$\Delta$ G₃ = +3.3 kcal/mol
Equation 4: ADP + P_i $\rightarrow$ ATP + H₂O
$\Delta$ G₃ = +7 kcal/mol

A) equations 1 and 2
B) equations 2 and 3
C) equations 3 and 4
D) equations 1 and 4
E) equations 1 and 3