Table 4.

ANOVA of RSM.

Source	Sum of Squares	Mean Square	F Value	Probe (P) > F
Model	18.58	2.06	9.33	0.0038
A	1.26	1.26	5.71	0.0482
B	6.612E-003	6.612E-003	0.030	0.8677
C	6.125E-004	6.125E-004	2.767E-003	0.9595
AB	0.35	0.35	1.57	0.2501
AC	2.31	2.31	10.44	0.0144
BC	1.27	1.27	5.72	0.0481
A2	1.91	1.91	8.62	0.0218
B2	1.70	1.70	7.69	0.0276
C2	8.62	8.62	38.94	0.0004
Residual	1.55	0.22
Lack of Fit	0.91	0.30	1.89	0.2727
Pure Error	0.64	0.16
Cor Total	20.13