營運資金周轉(zhuǎn)次數(shù)=365/(存貨周轉(zhuǎn)天數(shù)+應(yīng)收帳款周轉(zhuǎn)天數(shù)-應(yīng)付帳款周轉(zhuǎn)天數(shù)+預(yù)付帳款周轉(zhuǎn)天數(shù)-預(yù)收帳款周轉(zhuǎn)天數(shù))。