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来自农业部门的数据显示,2012年内蒙古自治区土豆种植面积1140多万亩,比上年增加100万亩以上,平均单产同比提高15%,预计土豆总产量首次突破1000万吨。受种植面积扩大、种植技术改善、气候良好、集中上市等多种因素影响,内蒙古土豆出现滞销现象。土豆每斤还卖不到5毛钱,比去年低一半左右,土豆种植户面临亏损。与此同时,土豆生产成本提高。综合折算,种植1亩土豆仅成本投入(种子、肥料、耕种费和农膜等)就比去年多出30%。另外,公路的长期堵车、燃油价格的提高,造成土豆销售成本提高。

结合上述材料,运用所学“多变的价格”有关知识,回答下列问题:

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    It took multiple weddings for Christine Law to realize what she needed to do. In the summer of 2014, her schedule was packed with friends, marriage celebrations—flowers --- filled occasions that got her thinking, “Where do all the flowers go after the party?” More often than not, they were thrown out. Law, then 27, was confident she could find a better use for them.

    By August, she had a plan: convince couples and companies hosting events to donate their flowers, which she would pick up and deliver within 48 hours to seniors across the city. She wanted to bring beauty into the lives of the elderly. She drew on her experience volunteering with non-profits in order to set up her own organization, which she called Floranthropie. Not having enough bouquets (花束) for all 150 people of a health center, Law asked the staff to provide a list of patients who needed cheering up most, “The first woman I approached thought it was a mistake, and that the flowers couldn't possibly be for her,” says Law. “I said they were a gift, and we talked for a half hour.”

    In addition to health centers, Floranthropie focuses on community groups devoted to the elderly. Theleme is a volunteer for Les Petits Fieres, an organization that aims to help the elderly who don't have a support system. The group receives a dozen or so bouquets from Floranthropie monthly, and then redistributes them. “Our motto is 'flowers before bread,” says Theleme. “We don't focus on primary care, but rather on nourishing (滋养) the spirit. Floranthropie helps that. It's amazing what a big difference a small bouquet can make.”

    In the beginning, most of Floranthropie's donations came through word of mouth. These days, Law receives messages from strangers via her organization's Facebook page and has connected with corporations and flower wholesalers. Law hopes to expand Floranthropie nationally, but at this point is happy to be able to oversee each delivery personally.