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	$	10,800	$	8,400
1		4,200		2,300
2		5,000		6,100
3		3,800		3,400

Project A		%
Project B		%