Under standard conditions, a given reaction is endergonic (i. e., ΔG >0). Which of the following can render this reaction favorable: using the product immediately in the next step, maintaining a high starting-material concentration, or keeping a high product concentration?a. using the product immediately in the next step
b. maintaining a high starting-material concentration
c. keeping a high product concentration
d. using the product immediately in the next step and maintaining a high starting-material concentration