Business has been good for Keystone Control Systems, as indicated by the eleven-year growth in earnings per share. The earnings have grown from $1.00 to $3.42 a. Determine the compound annual rate of growth in earnings (n 11). (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.) Compound annual rate of growth b. Based on the growth rate determined in part a, project earnings for next year (Ej) (Do not round intermediate calculations. Round your answer to 2 decimal places.) E1