Business has been good for Keystone Control Systems, as indicated by the four-year growth in earnings per share. The earnings have grown from $1.00 to $3.51. a. Determine the compound annual rate of growth in earnings (n = 4). (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.) Compound annual rate of growth 36.88 % b. Based on the growth rate determined in part a, project earnings for next year (E1). (Do not round intermediate calculations. Round your answer to 2 decimal places.) 1 This is a numeric cell, so please enter numbers only. c. Assume the dividend payout ratio is 45 percent. Compute D1. (Do not round intermediate calculations. Round your answer to 2 decimal places.) 01