American Airlines saved $40,000 in 1987 by eliminating one olive from each salad served in first-class.
<a rel="noreferrer nofollow noopener" href="https://www.forbes.com/sites/moiravetter/2015/06/04/the-40000-olive-how-entrepreneurs-can-spend-time-saving-money/" target="_blank">https://www.forbes.com/sites/moiravetter/2015/06/04/the-40000-olive-how-entrepreneurs-can-spend-time-saving-money/</a>