Question 30 2 pts John is planning to go to graduate school in a program that will take four years. John wants to have $10,000 available each year for his school and living expenses. If he earns 6% on his investments, how much must be deposited at the start of his studies for him to withdraw $10,000 a year for four years? O$29,100 $18,390 O $26,730 O $10,000 $34,650