The condensed income statements through income from operations for Amazon.com, Inc., Best Buy, Inc., and Walmart Stores, Inc. for a recent fiscal year follow (in million): Amazon Best Buy Walmart Sales....... $88,988 $40,339 $485,651 --- Cost of Goods Sold... 62.752 31.292 365,086 - Gross Profit $26,236 $ 9.047 $120,565 Selling, General & Administrative Expenses... 26,058 7,592 93,418 1 Other Operating Expenses...... 0 + 5. BEBE O Income From Operations........ $ 178 $ 1.450......... $ 27.147 Required: 1. Prepare comparative common-sized income statements for each company. (Round percentages to one decimal place.) 2. Use the common-sized analysis to compare and interpret the financial performance of the three companies