The answer to that question is b
Greatest would be 100,000 (the nearest 100,000)
least 67,000 (the nearest thousand)
I believe it would have been $347,316.95 at the time of purchase.
1.2% of 456996 is 5483.952

So:

I think same as BC because it seem like its a reflected problem and x would be 23 and if 23-5 that would be 18 I think.
4x - 3x ...............................