(d).

Leads	s0036lrem			s0037lrem			s0038lrem			s0039lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	173	0	1	123	0	0	131	0	0	174	0	0
ii	172	0	0	123	0	0	131	0	0	174	0	0
iii	172	0	0	124	0	1	131	0	0	174	0	0
avr	173	0	1	123	0	0	131	0	0	174	0	0
avl	172	0	0	124	0	1	131	0	0	174	0	0
avf	172	0	0	124	0	1	131	0	0	174	0	0
v1	172	0	0	123	0	0	131	0	0	174	0	0
v2	172	0	0	123	0	0	131	0	0	174	0	0
v3	172	0	0	123	0	0	131	0	0	174	0	0
v4	172	0	0	123	0	0	131	0	0	174	0	0
v5	172	0	0	123	0	0	131	0	0	174	0	0
v6	172	0	0	123	0	0	131	0	0	174	0	0
Total	2066	0	2	1479	0	3	1572	0	0	2088	0	0