hi
i need to calculate the active stock depending on the expiry date in colomn L. colomn M avarage monthy usage and the quantityin colomn G need to calculate the ammont that can be used and inserted in colomn O, P, Q, R, susequently the colomn U, V, W, X must apply the action to the respective colored colomn O P Q R using the lowest price in colomn F.valuation exforum.xlsx

thanks