Hey, the accuracy of money is always to 2 decimal places, not 4
s.f.
And the nearest month, I don't think you can take 30, because
the value is still more than $1000 in the exact 30th month, so it
should be 31. This is my analogy la, not 100% sure. Need pro
confirm
But to 3 s.f is okay right? I remember doing papers and 3sf is
fine.
As for the 30 or 31 months thing, I remember there was a year or
something in emaths or amaths they accepted both answers in a
similar question.
