A field test is used to measure the density of crude oil recovered during a fracking*operation. The crude oil recovered is mixed with brine. The oil and brine mixture are placed in an open tank and allowed to separate. After separation, a 1.0-m layer of oil floats on top of 0.55 m of brine. The density of the brine is 1030 kg/m3and the pressure at the bottom of the tank is 14 kPa gage. Find the density of the oil.