The European nations, the United States, and Japan all wanted to make money there, but the United States had a problem.
Answer:
The opportunity costs of saving for a young person like John can be very varied, depending on what John desired to do with the money as second alternative.
For example, if John had as second alternative spending the money on a vacation, then, the opportunity cost of saving is giving up on that vacation. The same happens if John had thought of paying tuition, the opportunity cost of saving being not forgoing tuition in this case.
Democrats usually link the origin of the party as having been inspired by the "Democratic-Republican Party" founded by Thomas Jefferson with anti monarchical views. The cohesion of the party was put to test over the slavery issue, as southern democrats wanted to extend it to all territories while northern Democrats thought it should be a more restricted issue.
Rounding Question::
Let me give you an insight of how and when to round using numbers:
You round down when the number in the selected column is below 5.
You round up when the number in the selected column is 5 and/or above 5.
So; in your case; we have to round up (to the nearest WHOLE number) - 100 <--- The Answer!
Hope this helped ;)