Please provide an analysis of facebook company's profitability and liquidity for the period 2019. While conducting the analysis, please use the formulas presented in the book, and keep in mind the following guidelines for interpreting the values of the ratios: 1) "A rule of thumb useful for putting ROI in perspective is that for most American merchandising and manufacturing companies, average ROI based on net income normally ranges between 8% and 12% during stable economic times." (from the book, page 80) 2) "A rule of thumb for putting ROE in perspective is that average ROE for most American merchandising and manufacturing companies has historically ranged from 10% to 15%." (from the book, page 81) 3) A negative working capital is considered somewhat indicative of adequate liquidity. (general rule) 4) "As a general rule, a current ratio of 2.0 and an acid-test ratio of 1.0 are considered indicative of adequate liquidity. " (from the book, page 83) 5) A current ratio bellow 1.0 and an acid-test ratio bellow 0.3 are considered indicative of inadequate liquidity. (general rule) Please provide an analysis of facebook company's profitability and liquidity for the period 2019. While conducting the analysis, please use the formulas presented in the book, and keep in mind the following guidelines for interpreting the values of the ratios: 1) "A rule of thumb useful for putting ROI in perspective is that for most American merchandising and manufacturing companies, average ROI based on net income normally ranges between 8% and 12% during stable economic times." (from the book, page 80) 2) "A rule of thumb for putting ROE in perspective is that average ROE for most American merchandising and manufacturing companies has historically ranged from 10% to 15%." (from the book, page 81) 3) A negative working capital is considered somewhat indicative of adequate liquidity. (general rule) 4) "As a general rule, a current ratio of 2.0 and an acid-test ratio of 1.0 are considered indicative of adequate liquidity. " (from the book, page 83) 5) A current ratio bellow 1.0 and an acid-test ratio bellow 0.3 are considered indicative of inadequate liquidity. (general rule)