d. We would expect almost all the ratios to improve. With less financing, interest expense would be
reduced. Depreciation and maintenance, in relation to sales, also would decline. These changes would
improve the profit margin and ROE. Also, the total assets turnover ratio would improve. Similarly, with
less debt financing, the debt ratio and the current ratio would both improve, as would the TIE ratio.
Next Year, 2nd Pass
Key Ratios Last Year If Last Year Was At
Actual 75% Cap. 100% Cap.
Profit Margin 2.52% 2.51% 2.27%
Roe 7.20% 8.44% 7.68%
Days Sales Outstanding 43.20 days 43.20 days 43.20 days
Inventory Turnover 5.00x 5.00x 5.00x
e. The DSO and inventory turnover ratio indicate that NWC has excessive inventories and receivables.
The effect of improvements here would be similar to that associated with excess capacity in fixed
assets. Sales could be expanded without proportionate increases in current assets. (Actually, these
items probably could be reduced even if sales did not increase.) Thus, the AFN would be less than
previously determined, and this would reduce financing and possibly other costs (as we will see in
f. (1) If the payout ratio were reduced, then more earnings would be retained, and this would reduce
the need for external financing, or AFN.
(2) If the profit margin goes up, then both total and retained earnings will increase, and this will