Math problem help, please?

The cheerleaders are heading for a game at Spartansburg, 302 miles away. The bus leaves at noon. Cathy calls her mother at 2:00 p.m. to say she's forgotten her uniform and asks that it be brought to her on the bus. The bus travels at a speed of 40 mph. Cathy's mother travels at a speed of 60 mph toward Spartansburg. At what time will she catch up with the bus?