! Keywords: Covering / Cutting Stock / Knapsack Model / Product Management / Production;
MIN   P001 + P002 + P003 + P004 + P005 + P006 + P007 + P008
SUBJECT TO     
  2)   P001 >=  500        ! (60 inch width)
  3)   P002 >=  400        ! (56 inch width)
  4)   P003 >=  300        ! (42 inch width)
  5)   P004 >=  450        ! (38 inch width)
  6) 2 P005 >=  350        ! (34 inch width)
  7) 3 P006 >=  100        ! (24 inch width)
  8) 4 P007 >=  800        ! (15 inch width)
  9) 7 P008 >=  1000       ! (10 inch width)
 END