Evaluate the arbitrage opportunity with the triangular arbitrage methods for the following currency pairs and identify the preferred direction of trade

$\backslash$table$[[,$Bid,Ask$],[$CHFUSD$,1\mathrm{.}0178,1\mathrm{.}0202],[$USDGBP$,0\mathrm{.}7434,0\mathrm{.}7443],[$CHFGBP$,0\mathrm{.}6512,0\mathrm{.}6534]]$

Please calculate both directions and provide the answers. In your answer below, you could provide a $33$ table $($see the top right corner of the text box$)$ and add the following:

$\backslash$table$[[,$Calculation,Preferred direction $(\frac{Y}{N})$