A lake is approximately 12 km in length and 2.5 km in width. The inflow for the month of March is 3.26 m3/s and the outflow is 2.93 m3/s. The total month precipitation is 15.2 cm and the evaporation is 10.2 cm. The seepage is estimated to be 2.5 cm. Estimate the change in storage (in m3) during the month of March
