Формула определения относительной экономии<img src="/close/store/examRes/%7B0F7759D3-7D74-4708-AEFC-7AC86101EBD8%7D/25.gif" /><img src="/close/store/examRes/%7B0F7759D3-7D74-4708-AEFC-7AC86101EBD8%7D/27.gif" /><img src="/close/store/examRes/%7B0F7759D3-7D74-4708-AEFC-7AC86101EBD8%7D/26.gif" /><img src="/close/store/examRes/%7B0F7759D3-7D74-4708-AEFC-7AC86101EBD8%7D/28.gif" /> <img src="/img/7e/eee06a48eee2adfc487a809a3d.gif" />, <img src="/img/95/ae4fb93ac0cea10ddaebf09e83.gif" />, <img src="/img/0d/14e9d135136c43e7573ac89c1f.gif" />, <img src="/img/c4/6f9383949342961bc7496bfa2c.gif" />