Juan has $100,000 to invest and he has narrowed down his decision to two investments. Option A returns 60% annually for 4 years, but the maximum investment he can make is $10,000. Option B returns 12% annually for 4 years and would require the entire $100,000. Which option produces the best result for Juan and what is the benefit over the lesser option? Assume that the $90,000 not invested in Option A would be placed in a safe deposit box earning no interest.