(c).

	True class label
	c 0	c 1	c 2	$\stackrel{\mathrm{-}}{\text{PR}}$
Predicted class label
c 0	0.91	0.50	0.00	0.227
c 1	0.09	0.50	0.011	0.216
c 2	0.00	0.00	0.89	0.252
$\stackrel{\mathrm{-}}{\text{RE}}$	0.313	0.252	0.471
h 2 = k-NN		$\stackrel{-}{{\mathrm{AC}}_{\mathrm{0}}}$	0.231