14. This is a multi-step problem involving several ratios. It is often easier to look backward to determine
where to start. We need receivables turnover to find days’ sales in receivables. To calculate
receivables turnover, we need credit sales, and to find credit sales, we need total sales. Since we are
given the profit margin and net income, we can use these to calculate total sales as:
Profit margin = Net income / Sales
Credit sales are 80 percent of total sales, so:
Now we can find receivables turnover by:
Receivables turnover = Credit sales / Accounts receivable
15. The solution to this problem requires a number of steps. First, remember that:
Current assets + Net fixed assets = Total assets
So, if we find the current assets and the total assets, we can solve for net fixed assets. Using the
numbers given for the current ratio and the current liabilities, we solve for current assets:
Current ratio = Current assets / Current liabilities
To find the total assets, we must first find the total debt and equity from the information given. So,
we find the net income using the profit margin:
Profit margin = Net income / Sales
We now use the net income figure as an input into ROE to find the total equity:
ROE = Net income / Total equity