A nurse is evaluating the 24-hr I&O records of several clients. Which of the following client findings indicates an acceptable fluid balance?

D Intake 800 mL, output 2,100 mL A Intake 2,500 mL, output 500 mL C Intake 1,200 mL, output 700 mL B Intake 2,400 mL, output 2,500 mL