Your friend prepares an annual report and has calculated several financial ratios in this regard. Unfortunately, he has difficulties interpreting some ratios. In this context, he asks for your help in identifying the economic reasons for the following trends (explain each example in a few sentences): a. The days sales outstanding has been increased b. The company's net profit is positive but the cash flow from operating activities remained negative cThe company's P/B ratio is higher than that of its main competitors d. The company's debt ratio'is stable but the value of the interest coverage ratio (TIE) has decreased