$$Sandy has $$400,000$ in a traditional $401($k$),$ $$400,000$ in a Roth IRA, and $$400,000$ in an HSA. $$She is $64$ years old and earns $$150,000$ this year, which she believes will be the highest salary of her career. $$If she needs to withdraw $$50,000$ to buy a new car, which account should she withdraw from?

Question $5$ options:

a$.$Traditional $401($k$)$

b$.$Roth IRA

c$.$HSA