A. Greatly reduced the assembly time for each car.
. As is often said, knowledge is power, and power in the wrong hands can be dangerous. ... If you yourself are faced with an opportunity to gain knowledge and later apply it, you must decide whether the potential benefits are worth any harm that may be done as a result.
Answer: A
How i figured it out:
Well first you should let the person who what your doing and when. Also there should be a pause.
i hope this helps and have a wonderful day!
let me know if you need help with more. i would be happy 2 help!