In a 100 quadrat study of 1 sqm each Cyperus rotundus was found in 80 quadrats with overall of 5640 individuals. The frequency (%), abun dance and density (m2) would be
a). 70.5, 80.0 and 56.4
b). 56.4, 70.5 and 80.0
c). 80.0, 70.5 and 56.4
d). 80.0, 56.4 and 70.5
a). 70.5, 80.0 and 56.4
b). 56.4, 70.5 and 80.0
c). 80.0, 70.5 and 56.4
d). 80.0, 56.4 and 70.5