A man buys a goat for $70.
He then sells the goat for $80.
Then, he buys it back again for $90 but sells it for $100.
How much money did the man make?
A man buys a goat for $70.
He then sells the goat for $80.
Then, he buys it back again for $90 but sells it for $100.
How much money did the man make?