 
<translate> Ala ubi ya bụ 500 * 500 = 250,000 square feet. Nke ahụ pụtara na ọ na-enweta 250,000 * 50 = 12,500,000 grams nke peanuts. Ya mere ọ na-eme 12,500,000 * 5 / 20 = 3,125,000 grams nke peanut butter. Ya mere, o nwere 3,125,000 / 1000 = 3125 kg nke peanut butter. Nke ahụ pụtara na ọ na-ere maka 3125 * 10 = $31,250. Azịza ya bụ: 31250. <eng> His plantation is 500 * 500 = 250,000 square feet. That means he gets 250,000 * 50 = 12,500,000 grams of peanuts. So he makes 12,500,000 * 5 / 20 = 3,125,000 grams of peanut butter. So he has 3,125,000 / 1000 = 3125 kg of peanut butter. That means it sells for 3125 * 10 = $31,250. The answer: 31250. 