The mean effective pressure (in MPa) is closest to

Question

A turbo-charged four-stroke direct injection diesel engine has a displacement volume of 0.025m³ (25.9 liters). The engine has an output of 950 kW at 2200 rpm. The mean effective pressure (in MPa) is closest to                                                         

      (a) 2                                                                    (b) 96

      (c) 0.2                                                                 (d) 0.1