Basic SFC weighted 2.1
Rank	OTU	PAY

1 	"A" 	2.3
2 	"C" 	0.6
3 	"D" 	0.6
(2.3, '"A"')
(0.6, '"D"')
(0.6, '"C"')
(0, '"B"')
TOTAL NETWORK PAY:  3.5