According to the e$-$reserve article, FIRE Savers Race to Retirement by Eileen Ambrose, financial independence is usually defined as achieving savings equal to $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ your annual living expenses.

Question $80$Select one:

a$.$

four times

b$.$

ten times

c$.$

fifteen times

d$.$

twenty$-$five times

e$.$

thirty times