If a man buys 100 biscuits for $900 and sold them for $10 dollars determine his gain.	Choose the correct choice from the following answers: A) $ 100 B) $ 90 C) $ 80 D) $110 E) $ 115
Cost of 100 biscuits = $90   Sold each biscuits for $10   So he sold 100 biscuits for $(100 × 10) = $1000   Loss = $(1000 – 900) = $100   Therefore, gain = $ 100.   $ 100nswer:$ 100
<result>A</result>
If a man buys 100 biscuits for $900 and sold them for $10 dollars determine his gain.