2. 2
On a particular area with 60900 m2 (detail in
fig.1) we would like to build several buildings and we
would like some of the floors of these buildings are
five- stores and some two-stores , how it should be
the number of the first type of these buildings and
how many should be number of other type to
accommodate the largest number of populations ,
knowing that the data set out table follow
:
2
7. 7
By simplex method
When x1= no. of five stores building
When x2= no. of two stores building
max Z = 30X1 + 12X2
when :
800X1 + 600X2 ≤ 60900
120X1 + 60X2 ≤ 4800
600000X1 + 200000X2 ≤ 20000000
X1 , X2 > 0
7
12. 12
total area = 60900m2
total building area=800*40+600*20=40000m2
The remaining area=60900-40000=20900m2
how to distribute the buildings
and the remaining area ?
12