3 5 4 Cost of Revenue Margin 6 Gross Profit Margin MARGINS 83.05% 76.07% 72.94% 74.58% 76.82% Working Capital 273,037 199,718 71,729 Current Ratio 2.022 1.676 1.217 1.218 71,220 354,985 2.230 Days Inventory Outstanding 9.761 % Change in Days Inventory Outstanding 15.157 18.741 17.235 55.28% 23.65% -8.03% 15.000 -12.97% Quick Ratio 1.375 1.055 0.599 0.646 1.548 16.95% 23.93% 27.06% 25.42% 23.18% Debt to Equity Ratio (D/E) 1.705 1.952 2.001 1.856 2.202 Days Sales Outstanding (accounts receivable in days) 4.527 7 Total Operating Expense Margin 15.49% 22.58% 26.66% 26.01% 22.75% Receivables to sales ratio 0.012 0.016 0.020 0.024 0.016 % Change In Days Sales Outstanding (accounts receivable in days) 5.755 7.181 8.616 27.12% 24.78% 19.98% 5.708 -33.75% 8 Operating Income Margin 1.46% 1.35% 0.40% -0.59% 0.43% Inventory turnover ratio 37.4 24.1 19.5 21.2 24.3 9 Total Other Income (Expense) Margin -0.19% -0.59% -0.47% -0.55% -0.50% Average number of days in inventory 9.8 15.2 18.7 0 Pre-tax margin 1.27% 0.76% -0.07% -1.14% -0.07% Fixed asset turnover ratio 9.017 5.157 4.334 17.2 4.359 15.0 7.805 Days Payable Outstanding (accounts payable in days) 6.955 % Change In Days Payable Outstanding (accounts payable in days) 10.332 14.502 14.321 9.220 48.56% 40.36% -1.24% -35.62% 1 Net profit margin 0.78% 0.48% -0.04% 0.37% -0.04% 2 3 4 Return on Assests 5 Return on Equnity 6 Operating Working Capital 4.346% 11.76% 1.709% -0.116% 5.05% -0.35% 1.230% 3.51% -0.192% -0.62% Times interest earned ratio 4.923 0.963 1.132 3.011 1.150 146,144 149,993 153,427 157,157 173,256 Cash to Cash Cycle % Change in Cash to Cash Cycle 7.333 10.580 11.421 11.529 44.27% 7.94% 0.95% 11.488 -0.36% 7 8