You've collected the following information about Gandalf, Inc.: Sales Net income Dividends Total debt Total equity $275,000 $ 17,600 $ 6,400 $59,000 = $90,000 a. 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. Assuming it grows 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.) % a. Sustainable growth rate b. Additional borrowing c. Growth rate %