6 Question 6 (1 point) Mary's 25th birthday is today, and she hopes to retire on her 65th birthday. She has determined that she will need to have $4,000,000 in her retirement savings account in order to live comfortably. Mary currently has no retirement savings, and her investments will earn 8% annually. How much must she deposit into her account at the end of each of the next 40 years to meet her retirement savings goal? 9 Your