Compute the internal rate of return for the cash flows of the following two projects. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)

Year	Project A		Project B
0	$	6,300	$	3,900
1		2,400		1,400
2		3,200		2,500
3		2,000		1,600