Better Burgers reported the following numbers $($in millions$)$ for the years ending February $2021$ and $2022.$

What are the internal and sustainable growth rates?

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

What are the internal and sustainable growth rates using ROE $b$ and ROA $b$ and the end of period equity $($assets$)?$

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

What are the growth rates if you use the beginning of period equity in this equation?

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