Following relative permeability data is obtained for a core sample for a given brin$($e$)/($o$)$il pair.

Generate a fractional flow curve using this data and label the salient points in the graph, when the

flow through the core is horizontal. Capillary pressure effects can be neglected for the core.

$\backslash$mu $\_(0)=0\mathrm{.}9,\backslash$mu $\_($w$)=1$