versity Blackboard Learn D TuiionBank of AmericaU.S. Cizenship. 5 problems Schoiaship Mana.onigoe Other Help Save&Exit Submit Check my work The following three defense stocks are to be combined into a stock index in January 2016 (perhaps a portfolio manager believes these stocks are an appropriate benchmark for his or her stock split on January 1, 2017 performance Suppose that Douglas McDonnell sharcholders approve a 3-for-1 Dynanies General a. What is the new divisor for the index? (Do not round intermediate calculations. Round your answer to 3 declmal places) b. Calculate the rate of return on the index for the year ending December 31, 2017, if Douglas McDonnet's share price on January t s 538.95 per share. (Do not round ietermediate calculations. Enter your answer as a percent rounded to 2 decimal places) of retum 2 3