Finance please help :)

(Related to Checkpoint 11.4) (IRR calculation) Determine the internal rate of return on the following project: An initial outlay of $10,500 resulting in a cash inflow of $1,700 at the end of year 1,$5,200 at the end of year 2 , and $7,800 at the end of year 3 . This project's internal rate of return is %. (Round to two decimal places.)