To calculate the total liabilities, we need to sum up all the debts you have listed:
- Car loan: $20,000
- Credit card balance: $19,500
- Personal loan: $7,500
- Mortgage: $150,000
Now, let's add them together:
\[ 20,000 + 19,500 + 7,500 + 150,000 = 197,000 \]
Thus, the total of your liabilities is $197,000.
So the correct response is $197,000.