Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: It costs $1 + $3 = $4 to make each bracelet. Your total cost is 25 * $4 = $100. Total revenue is 25 * $6 = $150. Total profit is $150 - $100 = $50.
 The question and answer:
You start a business selling charm bracelets. You spend $1 on the string for each bracelet and $3 on beads for each bracelet. You sell the bracelets for $6 each. If you sell 25 bracelets, how much profit will you make?
The answer is 50