${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}\text{a}\text{n}\text{d}{?}_{?}{?}_{{?}_{?}}{?}_{{?}_{?}}\text{a}\text{r}\text{e}\text{t}\text{w}\text{o}\text{u}\text{s}\text{e}\text{f}\text{u}\text{l}\text{t}\text{o}\text{o}\text{l}\text{s}\text{f}\text{o}\text{r}\text{m}\text{e}\text{a}\text{s}\text{u}\text{r}\text{i}\text{n}\text{g}\text{t}\text{h}\text{e}\text{l}\text{i}\text{q}\text{u}\text{i}\text{d}\text{i}\text{t}\text{y}\text{a}\text{n}\text{d}\text{e}\text{f}\text{f}\text{i}\text{c}\text{i}\text{e}\text{n}\text{c}\text{y}of\text{a}\text{c}\text{o}\text{m}\text{p}\text{a}\text{n}\text{y}\text{.}}$

$a.$ The profitability ratio; the debt ratio

$b.$ Prepaid expenses turnover; inventory turnover

$c.$ Accounts receivable turnover; inventory turnover

$d.$ The debt ratio; the quick ratio