Question 4.93

63. The accompanying tableau represents the shipping costs and supply-and-demand constraints for supplies of purified water to be shipped to companies that resell the water to office buildings.

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  1. For each tableau, give a possible real-world setting for the problem.
  2. For each tableau, find the cost of shipping using the cells that were circled when you used the Northwest Corner Rule.

63.

(a)

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A-9

(b)

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(c) This tableau could represent how to meet the needs of two organic groceries with organic fruit from two suppliers.

(d) The cost associated with this way to ship is 46.