1. max d1+d2+d3
st
D11+D12-D1=0
D21+D22-D2=0
D31+D32-D3=0
V11+E11-D11=0
V21+E21-D21=0
V31+E31-D31=0
V12+E12-D12=0
V21+E22-D22=0
V32+E32-D32=0
C11+C12-C1=0
C1=900
C21+C22-C2=0
C2=900
C31+C32-C3=0
C3=520
D1>=70000
D1<=130000

2. D2>=60000
D2<=90000
D3>=10000
D3<=16000
Io11>=150
IF11<=200
Io11+C11-D11-IF11=0
Io12>=150
IF12<=200
Io12+C12-D12-IF12=0
Io21>=130
IF21<=200
Io21+C21-D21-IF21=0
Io22>=130
IF22<=200
Io22+C22-D22-IF22=0
Io31>=50
IF31<=80
Io31+C31-D31-IF31=0
Io32>=50
IF32<=80
Io32+C32-D32-IF32=0

3. P OPTIMUM FOUND AT STEP 15
OBJECTIVE FUNCTION VALUE
1) 236000.0
VARIABLE VALUE REDUCED COST
D1 130000.000000 0.000000
D2 90000.000000 0.000000
D3 16000.000000 0.000000
D11 130000.000000 0.000000
D12 0.000000 0.000000
D21 89870.000000 0.000000
D22 130.000000 0.000000
D31 570.000000 0.000000
D32 15430.000000 0.000000
V11 0.000000 0.000000
E11 130000.000000 0.000000
V21 130.000000 0.000000
E21 89740.000000 0.000000
V31 570.000000 0.000000
E31 0.000000 0.000000
V12 0.000000 0.000000
E12 0.000000 0.000000
E22 0.000000 0.000000
V32 15430.000000 0.000000
E32 0.000000 0.000000

4. C11 900.000000 0.000000
C12 0.000000 0.000000
C1 900.000000 0.000000
C21 900.000000 0.000000
C22 0.000000 0.000000
C2 900.000000 0.000000
C31 520.000000 0.000000
C32 0.000000 0.000000
C3 520.000000 0.000000
IO11 129100.000000 0.000000
IF11 0.000000 0.000000
IO12 150.000000 0.000000
IF12 150.000000 0.000000
IO21 88970.000000 0.000000
IF21 0.000000 0.000000
IO22 130.000000 0.000000
IF22 0.000000 0.000000
IO31 50.000000 0.000000
IF31 0.000000 0.000000
IO32 15430.000000 0.000000
IF32 0.000000 0.000000
ROW SLACK OR SURPLUS DUAL PRICES
2) 0.000000 0.000000
3) 0.000000 0.000000
4) 0.000000 0.000000

5. 5) 0.000000 0.000000
6) 0.000000 0.000000
7) 0.000000 0.000000
8) 0.000000 0.000000
9) 0.000000 0.000000
10) 0.000000 0.000000
11) 0.000000 0.000000
12) 0.000000 0.000000
13) 0.000000 0.000000
14) 0.000000 0.000000
15) 0.000000 0.000000
16) 0.000000 0.000000
17) 60000.000000 0.000000
18) 0.000000 1.000000
19) 30000.000000 0.000000
20) 0.000000 1.000000
21) 6000.000000 0.000000
22) 0.000000 1.000000
23) 128950.000000 0.000000
24) 200.000000 0.000000
25) 0.000000 0.000000
26) 0.000000 0.000000
27) 50.000000 0.000000
28) 0.000000 0.000000
29) 88840.000000 0.000000
30) 200.000000 0.000000
31) 0.000000 0.000000

6. 32) 0.000000 0.000000
33) 200.000000 0.000000
34) 0.000000 0.000000
35) 0.000000 0.000000
36) 80.000000 0.000000
37) 0.000000 0.000000
38) 15380.000000 0.000000
39) 80.000000 0.000000
40) 0.000000 0.000000
NO. ITERATIONS= 15
RANGES IN WHICH THE BASIS IS UNCHANGED:
OBJ COEFFICIENT RANGES
VARIABLE CURRENT ALLOWABLE ALLOWABLE
COEF INCREASE DECREASE
D1 1.000000 INFINITY 1.000000
D2 1.000000 INFINITY 1.000000
D3 1.000000 INFINITY 1.000000
D11 0.000000 INFINITY 0.000000
D12 0.000000 0.000000 INFINITY
D21 0.000000 0.000000 0.000000
D22 0.000000 0.000000 0.000000
D31 0.000000 0.000000 0.000000
D32 0.000000 0.000000 0.000000

7. V11 0.000000 0.000000 INFINITY
E11 0.000000 INFINITY 0.000000
V21 0.000000 0.000000 0.000000
E21 0.000000 0.000000 0.000000
V31 0.000000 0.000000 0.000000
E31 0.000000 0.000000 INFINITY
V12 0.000000 0.000000 INFINITY
E12 0.000000 0.000000 INFINITY
E22 0.000000 0.000000 INFINITY
V32 0.000000 0.000000 0.000000
E32 0.000000 0.000000 INFINITY
C11 0.000000 INFINITY 0.000000
C12 0.000000 0.000000 INFINITY
C1 0.000000 INFINITY INFINITY
C21 0.000000 INFINITY 0.000000
C22 0.000000 0.000000 INFINITY
C2 0.000000 INFINITY INFINITY
C31 0.000000 INFINITY 0.000000
C32 0.000000 0.000000 INFINITY
C3 0.000000 INFINITY INFINITY
IO11 0.000000 0.000000 0.000000
IF11 0.000000 0.000000 INFINITY
IO12 0.000000 0.000000 INFINITY
IF12 0.000000 0.000000 0.000000
IO21 0.000000 0.000000 0.000000
IF21 0.000000 0.000000 INFINITY
IO22 0.000000 0.000000 INFINITY

8. IF22 0.000000 0.000000 INFINITY
IO31 0.000000 0.000000 INFINITY
IF31 0.000000 0.000000 INFINITY
IO32 0.000000 0.000000 0.000000
IF32 0.000000 0.000000 INFINITY
RIGHTHAND SIDE RANGES
ROW CURRENT ALLOWABLE ALLOWABLE
RHS INCREASE DECREASE
2 0.000000 INFINITY 128950.000000
3 0.000000 INFINITY 88840.000000
4 0.000000 INFINITY 15380.000000
5 0.000000 INFINITY 130000.000000
6 0.000000 INFINITY 89740.000000
7 0.000000 INFINITY 570.000000
8 0.000000 0.000000 150.000000
9 0.000000 89740.000000 130.000000
10 0.000000 INFINITY 15430.000000
11 0.000000 128950.000000 900.000000
12 900.000000 128950.000000 900.000000
13 0.000000 88840.000000 900.000000
14 900.000000 88840.000000 900.000000
15 0.000000 15380.000000 520.000000
16 520.000000 15380.000000 520.000000
17 70000.000000 60000.000000 INFINITY
18 130000.000000 INFINITY 60000.000000
19 60000.000000 30000.000000 INFINITY

9. 20 90000.000000 INFINITY 30000.000000
21 10000.000000 6000.000000 INFINITY
22 16000.000000 INFINITY 6000.000000
23 150.000000 128950.000000 INFINITY
24 200.000000 INFINITY 200.000000
25 0.000000 INFINITY 128950.000000
26 150.000000 50.000000 150.000000
27 200.000000 INFINITY 50.000000
28 0.000000 150.000000 50.000000
29 130.000000 88840.000000 INFINITY
30 200.000000 INFINITY 200.000000
31 0.000000 INFINITY 88840.000000
32 130.000000 44870.000000 130.000000
33 200.000000 INFINITY 200.000000
34 0.000000 130.000000 44870.000000
35 50.000000 15380.000000 50.000000
36 80.000000 INFINITY 80.000000
37 0.000000 570.000000 15380.000000
38 50.000000 15380.000000 INFINITY
39 80.000000 INFINITY 80.000000
40 0.000000 INFINITY 15380.000000