The Shane Warne Memorabilia Co has the following financial information: * The marginal corporate tax rate is 32.0% 1) What is the internal growth rate? \% (Give as a percentage to 2 decimal places) 2) What is the sustainable growth rate? % (Give as a percentage to 2 decimal places) 3) What is the sustainable growth rate if $14,000 of net profit was retained? % (Give as a percentage to 2 decimal places)