Please help me solve this question

Tony Ford is planning for his retirement at age 60. He is 35 years old today, and expects to live to the age of 80. He wants to be able to withdraw $25,000 per year from his retirement account on his 61st through 80th birthdays. How much must he save at the end of each of the next 25 years to finance his retirement if he can earn 10% per year on his savings? $8,514 $23,449 $212,850 $2,164