post-lab questions. Physio 9.0 Exercise 1 activity 5 Simulating Active Transport

I don't understand "what happend when you increased the amount of ATP dispensed with the same concentration of sodium and potassium on either side of the membrane?
a. the ions were transported more quicky
b. more ions were transported
c. the ions were tranpsorted more slowly
d. fewer ions were transported

I did the whole experiment but i dont know how to tell what happends. this is only the first question and when i tried to find these answers on the other posts, they were different even though they were titled Physio 9.0 exercise 1 cell transport mechanisms and permeability activity 5 simulating active transport.