A single-acting reciprocating pump has a stroke of 25 cm, speed of 135 rpm, and a piston of 30 cm diameter. If its slip has been estimated as 4% at a particular operating condition, what is the corresponding realized discharge through a height of 14 m?

• A. 33.2 lps
• B. 35.6 lps
• C. 37.0 lps
• D. 38.2 lps