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Carlton construction is supplying building materials for a new mall construction project in Kansas.Their contract calls for a total of 250,000 tons of material to be delivered over a three-week period.Carlton's supply depot has access to three modes of transportation: a trucking fleet,railway delivery,and air cargo transport.Their contract calls for 120,000 tons delivered by the end of week one,80% of the total delivered by the end of week two,and the entire amount delivered by the end of week three.Contracts in place with the transportation companies call for at least 45% of the total delivered be delivered by trucking,at least 40% of the total delivered be delivered by railway,and up to 15% of the total delivered be delivered by air cargo.Unfortunately,competing demands limit the availability of each mode of transportation each of the three weeks to the following levels all in thousands of tons):
Week Trucking Limits Railway Limits Air Cargo Limit
The following is the LP model for this logistics problem.
What formula goes in cells F10,E3,E4,E5,and B6 of this Excel spreadsheet?
Median Sacral Crest
A bony ridge located on the posterior surface of the sacrum, formed by the fusion of spinous processes of sacral vertebrae.
Posterior Sacral Foramina
Openings located on the posterior side of the sacrum bone, through which nerves and blood vessels pass.
Coccyx
The small, triangular bone at the base of the spinal column in humans, composed of three to five fused vertebrae.
Sacral Hiatus
An opening at the end of the sacral canal in the vertebral column, through which nerves and membranes can pass.
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