Suppose the two projects described below are mutually exclusive and the company is not practicing capital rationing. What is the hurdle rate that will render them equivalent to each other from the perspective the investors? Round your answer to 1% and enter your answer as a percentage. E.g., if your answer is 5%, enter 5.

Year	0	1	2	3	4	5
Project A	-1000	100	200	350	500	550
Project B	-1000	500	450	300	200	100