A bookstore buys books at a price of $15 each and sells them at a price of $25 each. If the bookstore sold 80 books in a month, what was the total profit made by the bookstore that month?
To find the profit, first calculate the total cost of the books and then the total revenue from selling the books. Profit is given by:
$$ ext{Profit} = ext{Total Revenue} - ext{Total Cost} $$