Parents might focus on tuition and room and board prices and ignore another culprit that makes school more expensive: staying in college for longer than four years. It’s a common problem, according to the National Center for Education Statistics. Just 41% of full-time students attending college for the first time earn their bachelors’ degrees in four years. Extra time at an institution is expensive. For 2019-2020, the average costs for college tuition and fees are $10,116 (public, Read on...