9. Mark is 45. His dad passed away this year at age 70. Mark is the primary beneficiary of his father's $100,000 Roth IRA. How would you explain Mark's options for dealing with the inherited Roth IRA? Mark and his wife make $150,000/year. They are each contributing $2,500 into their Roth 401(k)s at work, but they are not funding any Roth IRAs