<p>About a 1/3 of son’s engineering class went on to grad school. About 25% of the class stayed for a 5th year to get a master of eng. Tuition remained the same as undergrad. Thus about 8% progressed to different schools for MS or phD track. Our son went to a different school for the thesis requirements. He wanted a different environment plus he had a big scholarship. No one got a scholarship to continue at their undergrad school (CMU).</p>