<t>My gut feeling is that the forward rate of the variable notional forward is adjusted as usual as quanto forward is, i.e., correlation * vol(a) * vol(b), but can anybody please confirm it?By variable notional FX forward, I mean:Payoff in currency CCC = AAA-BBB(T) / AAA-BBB(0) * ( BBB-CCC(T) - K* )...