Part B 1. [20 points/ The fluids in the tank (Figure BI) are at 25C in which the densities of nitrogen, gasoline, and water are 1.132 kg/m, 737 kg/m and 997 kg/m", respectively. If the pressure gage A reads 2.0 kPa (gage), determine the liquid levels, zB and zc, in the open piezometer tubes B and C. Note that "a piezometer is a device used to measure liquid pressure in a system by measuring the height to which a column of the liquid rises against gravity". In other words, you can ignore the "piezometer" word in this problem. 94 BC 0.75 m Nitrogen 1.0 m Gasoline 78 2c 0.50 m Water Figure BI