A diaphragm type of pressure transducer gives a central deflection of 0.2 mm when a pressure of 1.2 x 106 N/m ² is applied. An electromechanical device, namely, linear variable differential transducer (LVDT) converts the input displacement of pressure transducer into voltage and has a sensitivity of 60 V/mm. Determine the overall sensitivity of the pressure gauge in V/(N/m ² ) and determine the unknown pressure when the output voltage of 2.5 V is observed on the meter.