There they saw close beside them a great rubble-heap; and suddenly they were aware of two small figures lying on it at their ease....0ne seemed asleep; the other, with crossed legs and arms behind his head, leaned back against a broken rock and sent from his mouth long wisps and little rings of thin blue smoke. The Shire would like to consume more taters and pipeweed than it currently has. Farmer Cotton and old Gaffer Gamgee are two of the best farmers in the Shire (the Gaffer taught his son Samwise everything he knows). Farmer Cotton can produce 2 barrels of pipeweed a day or 3 tons of taters. The Gaffer can produce 2 barrels of pipeweed or 4 tons of taters (he is regarded as an expert in the matter of the growing of roots, especially potatoes). a) Calculate the opportunity costs for each farmer for each product (need 4 answers)