Cross Tabulation
Car's  Category	Age	Gage Repeatedly	Front Wheel	Rear  Wheel	9折進價	利潤	Revisory Data
保時捷
PORSCHE       911	1994		110*20(2)		#REF!	#REF!
SATURN        SC2	1994		150*25(2)	130*25(2)	#REF!	#REF!
PORSCHE       997			前輪可裝,但改過彈簧,故沒裝	130*15	#REF!	#REF!