It has been a busy week for news on the economy and most of it has been good. The best comes today with news that unemployment in the US has fallen to a three-year low of 8.3%.Payroll jobs grew 243,000 in January following gains of 203,000 December and a 157,000 rise in November. The averages for workweek and hourly earnings improved which will continue to propel consumer income growth which got a bump first of the week