A confined aquifer has a thickness of 40.0 ft, a transmissivity of 250 ft2/ hr, and a storage coefficient of 0.00023. A 16-in.-diameter well is extracting a tlow rate of 10,600 ft3/hr from the aquifer. The well is located 330 ft away from a fully penetrating impermeable boundary. Determine the drawdown at the boundary after 50 hours of pumping. Also determine how long it would take for the drawdown at the boundary to reach 59.0 feet