Write the integer that represents the opposite of the situation: A withdrawal of $25. 

The correct answer is: 25

Opposite of ' a withdrawal of $25' is 'deposit of $25'. This means that we are crediting 25 dollars into the bank account. So, we are adding 25 dollars to your balance. Thus, it can be represented as +$25 or simply $25.
Hence, the correct answer is option c.