Better burgers reported the following numbers (in millions) for the years ending february 2017 and 2018. 2017 2018 net income $ 1,587 dividends 222 total assets $ 13,750 12,938 total equity 6,381 4,664 what are the internal and sustainable growth rates? (do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e. g., 32.16.) what are the internal and sustainable growth rates using roe × b and roa × b and the end of period equity (assets)? (do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e. g., 32.16.) what are the growth rates if you use the beginning of period equity in this equation? (do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e. g., 32.16.)