An acrobat was launched toward a water tank, with an upward velocity of 48 feet per second. The launch point was 32 feet below the water level in the tank. Use the quadratic equation 0=−16t²+48t−32 to find how much time, t, it took for her to reach the water level in the tank.

A) 2 seconds
B) 1 or 2 seconds
C) 0 seconds
D) 3 seconds