A farmer has developed a new type of fertilizer. This new fertilizer costs 20 percent more to produce than the old fertilizer but has better results: The same land now produces 25 percent more crops each year. Which statement best describes one way the farm will be affected by using this new fertilizer? • A. The farm's opportunity cost for each piece of land will increase. • B. The farm's opportunity cost for each piece of land will decrease. • C. The farm's marginal benefits for each piece of land will increase. • D. The farm's marginal benefits for each piece of land will decrease.