Hi,if in the exam the examiner has not mentioned in the question to work to the nearest $1000(for Investment Appraisal question) ,and i do work to the nearest $ or $1000,will i lose mark?
No – if he doesn’t specify than it doesn’t matter.
However I would normally work to the nearest thousand anyway – you will be under time pressure in the exam and writing down the full number just takes more time. You will not lose any marks.