// normal market <<investor1>>R{"profit1"}max=?[Fc "finished1"] <<investor1,investor2>>R{"profit12"}max=?[Fc "finished12"] // later cash-ins <<investor1>>R{"profit1_lc"}max=?[Fc "finished1"] <<investor1,investor2>>R{"profit12_lc"}max=?[Fc "finished12"] // later cash-ins with fluctuations <<investor1>>R{"profit1_mc"}max=?[Fc "finished1"] <<investor1,investor2>>R{"profit12_mc"}max=?[Fc "finished12"] // earlier cash-ins <<investor1>>R{"profit1_ec"}max=?[Fc "finished1"] <<investor1,investor2>>R{"profit12_ec"}max=?[Fc "finished12"]