A$)$ Identifying two companies listed on the Saudi stock market $($CATRION$,,$ then Calculate the following financial ratios for each of the two companies:

$$ Length of operational period

$$ Net working capital.

$$ Trading ratio

$$ Number of times interest coverage

$$ Quick ratio

$$ Profit margin before taxes

$$ Net profit margin

$$ Cash ratio

$$ Return on assets rate

$$ Inventory turnover rate

$$ Share price$-$earnings ratio

$$ Market value to book value

B: Compare the previous ratios between the two companies that were identified $($with the addition of a personal recommendation for each result based on$...$ Previous results

C: Based on calculating the previous financial ratios for each company, and after comparing the financial ratios between the two selected companies, add Your final recommendation is supported by the previous financial ratios regarding the recommendation to invest in purchasing shares of one or both companies Or refrain from purchasing?