Answer: Her profit is $25. Profit is the money someone makes after factoring in all other costs. Its the difference from the amount earned and the amount spent.
Explanation:
She can make 4 blankets with the $15.
She sells each blanket for $10,
10 * 4 = 40.
She makes a total of $40.
40 - 15 = $25.
Her profit is $25.