1. Straightforward formulation:
Let xit = 1 if load i is assigned to trailer t, o otherwise
Li = linear feet of load i
ri = revenue from load i
M axim ize z =
i =1 t =1
36, t = 1, 2
1, i = 1, .,10, x it =
What is Operations Research?
1-1 Set 2.1a
Buy three roundtn'p tickets for the
rst three weeks only«cost = 3X
$400 == $1200. Though the cost is
cheaper, it is not feasible because it covers
only three out of the required ve weeks.