Movie : spare parts 1) what competition is Oscar interested in?

2) where did christian get his initial design for the robot?

3) what kind of math did Dr. cameron claims helps to open the car door?

4) how is the team trying to earn money for supplies?

5) what is another away the team could earn money? (this is not from the movie , answer in your own ideas!)

6) how much did Oscar earn by wearing his uniform and asking for donations?

7) how much would 4 waterproof electric motors cost?

8) what about 6?

9) what motors did they decide to buy and use?

10) what are the motors typically used for?

ASAP​