Youre trying to determine whether or not to expand your business by building a new manufacturing plant. The plant has an installation cost of $20.2 million, which will be depreciated straight-line to zero over its four-year life. If the plant has projected net income of $1,895,000, $2,185,000, $2,114,000, and $1,366,000 over these four years, what is the projects average accounting return (AAR)? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Average accounting return %