Profitability ratios

The following selected data were taken from the financial statements of Vidahill Inc. for December $31,20$Y$7,20$Y$6,$ and $20$Y$5$:

Line Item Description December $31$

$20$Y$7$ December $31$

$20$Y$6$ December $31$

$20$Y$5$

Total assets $$256,000$ $$231,000$ $$206,000$

Notes payable $(8\%$ interest$)90,00090,00090,000$

Common stock $36,00036,00036,000$

Preferred $3\%$ stock, $$100$ par

$($no change during year$)18,00018,00018,000$

Retained earnings $100,35068,49554,000$

The $20$Y$7$ net income was $$32,395,$ and the $20$Y$6$ net income was $$15,035.$ No dividends on common stock were declared between $20$Y$5$ and $20$Y$7.$ Preferred dividends were declared and paid in full in $20$Y$6$ and $20$Y$7.$

a$.$ Determine the return on total assets, the return on stockholders' equity, and the return on common stockholders$$ equity for the years $20$Y$6$ and $20$Y$7.$ When required, round your answers to one decimal place.

Line Item Description $20$Y$720$Y$6$

Return on total assets fill in the blank $1$

$\%$ fill in the blank $2$

$\%$

Return on stockholders' equity fill in the blank $3$

$\%$ fill in the blank $4$

$\%$

Return on common stockholders$$ equity fill in the blank $5$

$\%$ fill in the blank $6$

$\%$