What challenges did the Spaniards face as they traveled to New Spain?

First, the Spaniards came across a group of hostile Indians who gave them food and shelter, but they overstayed their welcome. Next, they were stranded in a swamp, and killed their horses every 3 days for food, and they used the rest of the horse to make a raft

the ones that are losing there jobs

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.