We consider Slide $48$ and make some modification for the left one as follows:

CliNn $18.$

For the above question, what is the final result for Gain$($Patron$)?$

Note: Keep three decimal values. We assume that $B(\frac{1}{2})=1$ and $B(\frac{1}{3})=B(\frac{2}{3})=0\mathrm{.}918.$