Walnut orchard has two farms that grow wheat and corn. because of different soil conditions, there are differences in the yields and costs of growing crops on the two farms. the yields and costs are sown in the table below. each farm has 100 acres available for cultivation; 11,000 bushels of wheat and 7,000 bushels of corn must be grown. use lp to determine a planting plan that will minimize the cost of meeting these demands.
corn yield / acre (bushels) cost/ acre of corn ($) wheat yield / acre (bushels) cost/ acre of wheat ($) farm 1 500 100 400 fa