Answer:
a. Net profit margin for 2019 = 35.93%
b. Asset turnover for 2019 = 0.29 times
c. Return on assets = 10.24%
Explanation:
Note: This question is not complete. The complete question is thereore provided before answering the question as follows:
The following information was taken from the income statement and balance sheet of The Perryman Company for the years 2018 and 2019: 
                                                  2019                2018 
Sales revenues                     $590,000       $574,000 
Net income                               212,000          184,000 
Total assets                            2,142,000      1,998,000 
Total stockholders’ equity        712,000        690,000 
Compute the following ratios for 2019:
Net profit margin
Asset turnover
Return on assets
The answers are now explained as follows:
a. Net profit margin for 2019
This can be calculated as follows:
Net profit margin for 2019 = Net income in 2019 / Sales revenues in 2019 = $212,000 / $590,000 = 0.3593, or 35.93%
b. Asset turnover for 2019
This can be calculated as follows:
Asset turnover for 2019 = Sales revenues / Average total assets = Sales revenues in 2019 / ((Total assets in 2019 + Total assets in 2018) / 2) = $590,000 / (($2,142,000 + $1,998,000) / 2) = 0.29 times
c. Return on assets for 2019
This can be calculated as follows:
Return on assets = Net income / Average total assets = Net income in 2019 / ((Total assets in 2019 + Total assets in 2018) / 2) = $212,000 / (($2,142,000 + $1,998,000) / 2) = 0.1024, or 10.24%