Option 2. Suppose you invest $10,000 per year for the first 10 years at 15% per year. Then it will earn 10% for the next 15 years with $5,000 payments and the last 6 years will be at 5% per year with $15,000 payments. What will the account be worth at the end of the 31 years? What is option 2's value at the end of 31 years