Ind variable Dep variable

SLACK (X1)

SLACK (X2)

SLACK (X3)

B0

−24,390***

−331,264***

−780***

Z1

1839***

−8679***

93***

Z2

−52***

−1700***

−18***

Z3

−3519***

2726***

−313***

0.99E + 10***

0.45E + 12***

−0.32E + 08***

R

0.9999***

0.9999***

0.9999***

L

−538

−622

−410

LR value

20.15

22.90

23.97