What is the sustainable growth rate for the company? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e. g., 32.16.) b. if it does grow at this rate, how much new borrowing will take place in the coming year, assuming a constant debt-equity ratio? (do not round intermediate calculations and round your answer to 2 decimal places, e. g., 32.16.) c. what growth rate could be supported with no outside financing at all? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e. g., 32.16.)