Joe has $1000 in a checking account, $12,000 invested in the stock market,
he owns a car worth $9500, he has $10,000 left to pay on his student loans,
and he has $800 outstanding credit card debt. What is Joe's total net worth?
O A. $33,300
O B. $10,000
O C. $40,000
O D. $11,700