Free energy given out by companies, like light companies will make the workers not want to work there is a reason for jobs and payment if we don't work there will be no energy o if we give out free energy soon the workers will out want to work and later result with no energy left to give.Example a person got paid and the company gave free energy for someone you would want pay so they would give pay to you but later on they will run out of money to pay the workers because no one is paying for the energy.
I think it depends on the college, you should check the colleges your interested in websites and it might say it there somewhere
If Sagan scored 1200 divide 980 divide by 100 =3 Andrea =27 so I think that Andrea has the most then sagan 3×9=27
Any other numbers I mean like what you mean