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  3. a community has two waste sources s1 and s2 having

A community has two waste sources S1 and S2 having option to dispose waste at either landfill...

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Civil Engineering

A community has two waste sources S1 and S2 having option todispose waste at either
landfill LF1 at $4/tonne, or LF2 at $6/tonne. S1 and S2 generatewaste at 150 tonnes/week and 300
tonnes/week, respectively, and transportation costs are $8/tonne(S1 to LF1), $7/tonne (S1 to LF2),
$6/tonne (S2 to LF1), and $5/tonne (S2 to LF2). (A) (2 points) Atwhich landfills should S1 and S2 dispose
the wastes to minimize total cost of transportation and disposal?(B) (4 points) What are the minimum
costs of transportation and disposal ($/week) for S1, S2, and totalcommunity? (C) (4 points) What are
the minimum transportation costs ($/week) for S1, S2, and totalcommunity?

Answer & Explanation Solved by verified expert
3.9 Ratings (645 Votes)
Waste at source S1 150 tonnesweek and at S2 300 tonnes week Disposal cost at LF1 4 tonne and disposal cost at LF2 6tonne Transportation cost from S1 to LF1 8tonne and S1 to    See Answer
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