Income Statement for Xenon Manufacturing:

$\backslash$table$[[,2008,2009],[$Total sales,$202,212],[$Cost of sales,$-{148}_{?},-172],[$Gross Profit,$54,40],[$Selling$,$ general,,,$],[$and administrative expenses,$-22,-20],[$Research and development,$-8,-7],[$Depreciation and amortization,$-4,-3],[$Other income,$4_{?},6_{?}$