Weekly Sales					
					
Truck	Mon	Tue	Wed	Thu	Fri
2011501	900	850	800	600	500
2011502	750	390	680	900	650
2011503	850	550	750	990	650
2011504	600	350	760	750	700
2011601	550	750	700	300	400
2011602	400	600	550	660	500