(b).

	True class label
	c 0	c 1	c 2	$\stackrel{\mathrm{-}}{\text{PR}}$
Predicted class label
c 0	0.86	0.38	0.08	0.252
c 1	0.14	0.62	0.36	0.260
c 2	0.00	0.00	0.56	0.246
$\stackrel{\mathrm{-}}{\text{RE}}$	0.246	0.240	0.272
h 1 = NB		$\stackrel{-}{{\mathrm{AC}}_{\mathrm{0}}}$	0.254