Lewis Company has operating income of $$44,415,$ invested assets of $$235,000,$ and sales of $$493,500.$ Use the DuPont formula to compute the return on investment. Round your answers to two decimal places.

Line Item Description Answer

a$.$ Profit margin fill in the blank $1$

$\%$

b$.$ Investment turnover fill in the blank $2$

$2\mathrm{.}1$

c$.$ Return on investment fill in the blank $3$

$\%$