Lauren sees the average rate of return on the stock market drop from 10% to 5%. She now realizes that Main Street should care about Wall Street. Based on the rule of 70, what happens to her? O There is no effect. O The double time increases and he can retire sooner and be in the same financial position. O The doubling time decreases and he can retire sooner based on the same financial position. O The doubling time increases and he has to work longer to achieve the same financial position..