$\backslash$table$[[$Ratio$,2022,2021],[,$Apple Inc.,Microsoft Corp.,Apple Inc.,Microsoft Corp.$],[$Liquidity Ratios,,,,$],[$Current Ratio,$1\mathrm{.}07,2\mathrm{.}08,1\mathrm{.}36,2\mathrm{.}52],[$Quick Ratio,$1,2,1,3],[,,,,],[$Profitability Ratios,,,,$],[$Net Profit Margin $(\%),0\mathrm{.}26,3\mathrm{.}65,0\mathrm{.}21,3\mathrm{.}12],[\backslash$table$[[$Return on Assets$],[($ROA$)(\%)]],0\mathrm{.}18,1\mathrm{.}84,0\mathrm{.}27,1\mathrm{.}48],[,,,,],[$Activisty Ratios,,,,$],[$Inventory Turnover,$4\mathrm{.}00,1\mathrm{.}98,4\mathrm{.}15,7\mathrm{.}55],[$Receivable Turnover,$0\mathrm{.}71,-2\mathrm{.}59,0\mathrm{.}73,-5\mathrm{.}55],[,,,,],[$Leverage Ratios,,,,$],[$Debt Ratio,$0\mathrm{.}36,0\mathrm{.}20,0\mathrm{.}80,0\mathrm{.}24],[$Debt to Equity,$1\mathrm{.}73,4\mathrm{.}20,1\mathrm{.}51,5\mathrm{.}68]]$

following ratio table need vertical comparisons

a$)$ analysis of each month financial statement item as a percentage of based item$($ total assets,total revenue$)$ for both companies?

b$)$ comparison of the financial structure and composition of apple inc and microsoft corporation?