Chandler invested his hard earned money these past 15 years and now has $1,000,000 investment portfolio, and he wishes to make sure he can withdraw $87,500 per year. If his portfolio continues to earn at least 6% annually, how long will Chandler be able to withdraw the full amount?

A).11.43 years

B). 14.17 years

C). 19.86 years

D). 23.08 years