Tinsley, Incorporated, wishes to maintain a growth rate of $17\mathrm{.}75$ percent per year and a debt$-$equity ratlo of $1\mathrm{.}25.$ The profit margin Is $4\mathrm{.}1$ percent, and total asset turnover is constant at $1\mathrm{.}01.$

a$.$ What is the dividend payout ratio?

Note: A negatlve answer should be Indlcated by a minus sign. Do not round Intermedlate calculatlons and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

b$.$ What is the maximum sustalnable growth rate for this company?

Note: Do not round Intermedlate calculatlons and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

$\backslash$table$[[$a$.$ Dividend payout ratio,$\%$