See Table 2.5 showing financial statement data and stock price data for Mydeco Corp.
a. What were Mydeco€™s gross margins each year?
b. Comparing Mydeco€™s gross margin, EBIT margin, and net profit margin in 2009 and 2013, which margins improved?

Table continue

TABLE 2.5 2009-2013 Financial Statement Data and Stock Price Data for Mydeco Corp Mydeco Corp. 2009-2013 Statement of Cash Flows Net Income Depreciation & Amortization Chg. in Accounts Receivable Chg. in Inventory Chg. in Payables & Accrued Com (All data as of fiscal year end; in S million) 2009 18.0 27.3 2010 3.0 27.0 18.8 2.8 2011 2012 12.7 38.4 2013 21.7 38.6 6.3 34.3 (0.0) 2.5 4.7 47.8 (25.0) (25.0 (100.0) (75.0) 40.0) (25.0) (25.0 (100.0 (75.0) 40.0) (5.4) (2.9) 2.2 48.5 (3.3) 5.9 46.6 3.6) 6.5 54.0 Cash from Operations Capital Expenditures 50.5 Dividends Paid Sale (or purchase) of stock (5.4) (5.4) (5.4) 6.5) Cash from Financing Activities Change in Cash Mydeco Stock Price 75.0 69.6 17.4 $7.92 $3.30 $5.25 $8.71 $10.89 25.0 19.6 (8.8) (5.4) 18.1 (5.4) 20.1 (6.5) 7.5