Selected financial data of Target and Wal-Mart for a recent year are presented here (in millions). (a) For each company, compute the following ratios. (1) Current. (2) Accounts receivable turnover. (3) Average collection period. (4) Inventory turnover (5) Days in inventory. (6) Profit margin. (7) Asset turnover. (8) Return on assets. (9) Return on common stockholders' equity. (10) Debt to assets. (11) Times interest earned. (b) Compare the liquidity solvency, and profitability of the two companies