Umeed kerta hon k sub dost bhai, kheriat se hon gay

Mujhe excel main aik aisa program bana hai jis ki detail main batata hon example se. ap se bata dayn k yeh VB ya excel main kesay banay ga.

example:

mery pass 3 ya is se zeyad products hain .
her product bulk quantity main purchase hoti hai or phir weekly us quantity se istimal hoti hain main yeh chah raha hon k main aik aisa function banaon .
aik column main products aik column main quantity aik column main rate
or aik column main baqaya bachnay wali product matlab k kitni bachi hai or kitnay rs ki bachi hain .. matlab yeh pata chalay k itnay rupay ki product istimal hoi hai or itni bach gye hai




please help