How much notice do you have to give? http://drkelnnerportela.com.br/pharmacy/stmap_81aaschp.html?mexitil.cialis.sarafem metoprolol succinate and caffeine So far, the efforts have paid off - Credit Suisse'sinvestment bank posted a return on capital of 18 percent in thefirst half of the year, as revenue increased 9 percent, helpedby businesses including fixed-income trading.