It's true cause well i cant really explain it but twust me pwease
Answer:
685
Explanation:
you pay 85 to use the phone plus the 600 to buy it
A. a system that allowed people to work in return for passage to america
The answer is A. Drove production costs up. It drove production costs down, because they were able to take less time to make the products as well as less materials because 1) standardized parts were invented around the same time, and 2) they didn't have people preparing everything so materials weren't wasted.
