Is my sons report card good enough to go to college? Best Answer=10 Pts!?

Here is the report card:

OLIVER, ******* JUNIOR
1st Period English: BEEZELGOOT, VERONICA B
2nd Period Calculus: SORENS, JANE D
3rd Period Earth Science: MIDDLE, ABBY C+
4th Period Study Hall: FAR-JENKINS, TINA A
5th Period Lunch
6th Period History: WHITTMAN, ANTHONY A-
7th Period French: CAMERON, ANA B
8th Period Art: MODJOB, GUNTHER B+
9th Period Gym: HARRISONS, HANNAH B-

I think this is terrible...but I want him in Harvard or Yale like his big brother. Should I ground him and spank him daily so he does better? It worked on my last son...he was grounded for 7 months and every day afterschool he got 50 spankings and next year he was a straight A Student. Also spanking is legal so I can do that