Pluto Corporation is considering an investment that will cost $210 , 000 and last for three years. The investment wili be amortized on a straight-line basis over that period. Earnings generated by the investment before amorvzation and taxes over this period are as follows Pluto Corporation has a tax rate of 25 percent. What is the AAR of this project? (Round the final answer to 2 decimal places.) AAR .