Question

The Bradley family owns 410 acres of farmland in North Carolina on which they grow corn and tobacco. Each acre of corn costs $105 to plant, cultivate, and harvest; each acre of tobacco costs $210. The Bradleys’ have a budget of $52,500 for next year. The government limits the number of acres of tobacco that can be planted to 100. The profit from each acre of corn is $300; the profit from each acre of tobacco is $520. The Bradleys’ want to know how many acres of each crop to plant in order to maximize their profit.

a. Formulate the linear programming model for the problem and solve.

b. How many acres of farmland will not be cultivated at the optimal solution? Do the Bradleys use the entire 100-acre tobacco allotment?

c. The Bradleys’ have an opportunity to lease some extra land from a neighbor. The neighbor is offering the land to them for $110 per acre. Should the Bradleys’ lease the land at that price? What is the maximum price the Bradleys’ should pay their neighbor for the land, and how much land should they lease at that price?

Bradley Family (a) Let X1 = # of acres of corn and X2 = # of acres of tobacco TEST Corn Tobacco Resources Available 300 5 20

How many acres of farm land will not be cultivated at the optimal solution? Do the Bradleys use the entire 100 acre tobacco a

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Answer #1

(a) Linear poto grammy Linear programming model is obta shown below: Given, * There is 410 acres of farmland An Acre of cornE F B - C objective function Maximum Profit Max prota 320 90 Acres $142,800.00 SUMPRODUCT (B3C3, B45C7) solven Profet $300.0from solven the output in : corn(x) =320 acres , tobaccoly) = 90 acre Total profit & $142,800. (6) the number of acres of farre whether in accepted land offered by the neighor cons not is given below! should nitive can be sensitive generated from MS

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