Plank's Plants had net income of $$5,000$ on sales of $$80,000$ last year. The firm paid a dividend of $$1,700.$ Total assets were $$300,000,$ of which $$150,000$ was financed by debt.

a$.$ What is the firm's sustainable growth rate?

Note: Do not round intermediate calculations. Enter your answer as a percent rounded to $1$ decimal place.

b$.$ If the firm grows at its sustainable growth rate, how much debt will be issued next year?

Note: Do not round intermediate calculations.

c$.$ What would be the maximum possible growth rate if the firm did not issue any debt next year?

Note: Do not round intermediate calculations. Enter your answer as a percent rounded to $1$ decimal place.

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